| 1. | Scientists Create Stable, Self-Renewing Neural Stem Cells | 26 Apr 11, 06:53 | 835 | 123 |
| 2. | IBM scientists demonstrate computer memory breakthrough | 30 Jun 11, 15:45 | 769 | 144 |
| 3. | Scientists drag light by slowing it to speed of sound | 6 Jul 11, 17:32 | 722 | 184 |
| 4. | Time Travel Experiment Demonstrates How To Avoid the Grandfather Paradox | 2 Mar 11, 00:02 | 686 | 124 |
| 5. | Japan quake causes day to get a wee bit shorter | 13 Mar 11, 08:53 | 669 | 75 |
| 6. | Research shows adult brains capable of rapid new growth | 5 Apr 11, 19:38 | 622 | 59 |
| 7. | Japan develops mobile phone with human touch | 3 Mar 11, 23:31 | 607 | 89 |
| 8. | Light from a water bottle could brighten millions of poor homes (w/ video) | 17 Sep 11, 15:05 | 590 | 89 |
| 9. | The Virus Turns 40 | 17 Mar 11, 09:13 | 573 | 54 |
| 10. | Less educated Americans are turning their backs on religion | 22 Aug 11, 16:53 | 558 | 244 |
| 11. | New animation depicts next Mars rover in action | 27 Jun 11, 16:49 | 525 | 158 |
| 12. | US Removes Gray Wolf From Endangered List | 5 May 11, 11:18 | 515 | 151 |
| 13. | Neil Armstrong calls US space program 'embarrassing' | 22 Sep 11, 22:57 | 513 | 118 |
| 14. | Study finds single photons cannot exceed the speed of light | 24 Jun 11, 17:44 | 500 | 123 |
| 15. | Japan Plans Solar Panels For All Future Buildings | 23 May 11, 19:57 | 497 | 180 |
| 16. | Tunnel found under temple in Mexico | 31 May 11, 18:45 | 497 | 77 |
| 17. | Researchers uncover secrets of 'miracle fruit' | 27 Sep 11, 17:19 | 486 | 64 |
| 18. | New 'FeTRAM' is promising computer memory technology | 27 Sep 11, 14:14 | 483 | 37 |
| 19. | NASA spacecraft now circling Mercury -- a first | 19 Mar 11, 09:52 | 475 | 21 |
| 20. | Male wolf spiders cannibalize females | 13 Apr 11, 16:37 | 458 | 34 |
| 21. | Research shows Crows comparable to Humans when it comes to Waiting | 16 Sep 11, 19:10 | 450 | 38 |
| 22. | A black hole unmasked | 29 Nov 11, 18:48 | 448 | 32 |
| 23. | Researchers Propose 'Total Redesign' Of US Agriculture | 6 May 11, 13:08 | 443 | 68 |
| 24. | Computer scientists say it's time to start looking at treatment of data waste | 19 Jul 11, 18:57 | 437 | 79 |
| 25. | Big brains evolved due to capacity for exercise | 4 Aug 11, 14:17 | 428 | 57 |
| 26. | Scientists Achieve Breakthrough in Nanocomposite for High-Capacity Hydrogen Storage | 15 Mar 11, 10:41 | 420 | 61 |
| 27. | How does a Nuclear Meltdown Work? (w/ Video) | 18 Mar 11, 11:35 | 406 | 67 |
| 28. | The Future of Nuclear Energy--Physicists demonstrate conditions for laser-driven fusion | 16 Mar 11, 11:11 | 403 | 37 |
| 29. | Simulation shows it\u0092s possible to tow an iceberg to drought areas | 9 Aug 11, 17:18 | 403 | 91 |
| 30. | Report sees sharper sea rise from Arctic melt (Update) | 4 May 11, 16:58 | 399 | 75 |
| 31. | NASA/ESA Produced a Spectacular Hubble View of Centaurus A | 16 Jun 11, 18:34 | 399 | 38 |
| 32. | Quantum dots with built-in charge boost solar cell efficiency by 50% | 13 May 11, 17:38 | 398 | 38 |
| 33. | Physicists undo the 'coffee ring effect' (w/ video) | 18 Aug 11, 02:20 | 395 | 24 |
| 34. | Google advises Iran users to change passwords | 9 Sep 11, 21:45 | 387 | 31 |
| 35. | Robot Uses Supersonic Jets To Climb Walls | 25 May 11, 14:28 | 382 | 47 |
| 36. | Spy software can see smartphone texting realtime (w/ Video) | 4 Nov 11, 15:18 | 376 | 39 |
| 37. | Exercise Boosts Health by Influencing Stem Cells to Become Bone, not Fat. | 1 Sep 11, 23:58 | 371 | 29 |
| 38. | The Internet of Tomorrow: Faster, better & cheaper | 3 Oct 11, 16:36 | 367 | 38 |
| 39. | Political views are reflected in brain structure | 11 Apr 11, 15:52 | 360 | 70 |
| 40. | Reflected Glory [Pic] | 16 Feb 11, 23:21 | 359 | 29 |
| 41. | The most massive distant object known | 11 Apr 11, 22:22 | 358 | 26 |
| 42. | Stanford engineers create a tiny, energy-efficient laser for optical communication systems | 17 May 11, 20:22 | 357 | 12 |
| 43. | World's first Content Addressable Memory stores data without using power | 14 Jun 11, 15:50 | 357 | 19 |
| 44. | Study: Word sounds contain clues for language learners | 13 Sep 11, 14:50 | 353 | 21 |
| 45. | US Must be 'Unafraid' of Private Spaceflight: NASA | 3 Mar 11, 16:32 | 351 | 50 |
| 46. | Are you a Martian? We All Could Be and a New Instrument Might Provide Proof | 24 Mar 11, 13:04 | 351 | 92 |
| 47. | Removable 'cloak' for nanoparticles helps them target tumors | 2 May 11, 18:54 | 350 | 38 |
| 48. | Ping pong robots debut in China (video) | 16 Oct 11, 13:14 | 349 | 61 |
| 49. | WiFi 'napping' doubles phone battery life | 1 Jul 11, 14:21 | 345 | 26 |
| 50. | Sid Meier's Civilization coming to Facebook | 8 Jul 11, 17:40 | 345 | 59 |
| 51. | Scientists View a Quantum Jump in Real Time | 11 Apr 11, 14:41 | 342 | 27 |
| 52. | Obama dials for pizza, gets space station | 16 Jul 11, 16:20 | 341 | 67 |
| 53. | Scientists ignore cultural barriers to find the cause of a rare disease | 12 Apr 11, 12:11 | 334 | 10 |
| 54. | Solar power, With a Side of Hot Running Water | 3 May 11, 18:45 | 334 | 22 |
| 55. | Expendables Downloading Case to have 23,000 Defendants | 12 May 11, 15:29 | 333 | 41 |
| 56. | Galaxy Caught Blowing Bubbles | 30 Sep 11, 00:55 | 332 | 11 |
| 57. | Tacit Hand Device Steers Blind to Safety (w/ Video) | 15 Sep 11, 15:22 | 329 | 12 |
| 58. | Nanoparticles Improve Solar Collection Efficiency | 5 Apr 11, 18:21 | 327 | 29 |
| 59. | New website seeks to hold journalists accountable | 1 Nov 11, 15:51 | 327 | 46 |
| 60. | Non-hormonal contraceptive a future possibility | 18 Mar 11, 13:13 | 326 | 46 |
| 61. | Graphene's shining light could lead to super-fast Internet | 31 Aug 11, 08:04 | 326 | 28 |
| 62. | Researchers Develop Prototype To Detect Fake Websites | 26 Jul 11, 19:55 | 325 | 16 |
| 63. | New Clues to Why Nerve Cells Fail to Grow in Scar Tissue | 4 Apr 11, 16:12 | 322 | 5 |
| 64. | Virus hits US drone fleet: report | 10 Oct 11, 09:07 | 320 | 37 |
| 65. | Happiness Goes Up With More Government Services | 8 May 11, 16:14 | 316 | 123 |
| 66. | Running robot: MABEL is now the world's fastest two-legged robot with knees (w/ video) | 16 Aug 11, 16:15 | 316 | 49 |
| 67. | Beam Me Up ... Quantum Teleporter Breakthrough | 16 Apr 11, 03:32 | 313 | 26 |
| 68. | Rental Company used Spyware to track Renters' Keystrokes, make screenshots and take webcam i... | 4 May 11, 14:05 | 311 | 44 |
| 69. | Copper butterfly folds wings to avoid unwanted male advances | 3 Jun 11, 04:20 | 310 | 13 |
| 70. | New discovery may eliminate potentially lethal side effect of stem cell therapy | 14 Aug 11, 22:05 | 309 | 15 |
| 71. | World's smallest electric motor made from a single molecule | 4 Sep 11, 22:50 | 309 | 30 |
| 72. | The first nuclear power plant for settlements on Moon, Mars | 28 Aug 11, 21:07 | 308 | 65 |
| 73. | Joysticks transform US warfare in Afghanistan | 9 Oct 11, 16:30 | 307 | 44 |
| 74. | Chemical Compounds in Trees Can Fight Deadly Staph Infections in Humans | 23 Feb 11, 10:02 | 304 | 34 |
| 75. | Researchers develop method for printing single crystal thin-film transistors | 20 Jul 11, 20:30 | 304 | 21 |
| 76. | China Cracks Down on Wi-fi in Public Spaces | 29 Jul 11, 09:52 | 304 | 27 |
| 77. | As US cuts back, China aims to be top at science | 20 Feb 11, 17:21 | 302 | 89 |
| 78. | Satellite landed, exact site not yet known: NASA | 24 Sep 11, 16:11 | 300 | 18 |
| 79. | NASA Satellites Detect Large Global Sea Level Drop | 24 Aug 11, 21:02 | 299 | 90 |
| 80. | Dream is over for Virgin Galactic space tourist | 4 Oct 11, 17:50 | 297 | 12 |
| 81. | Carbon Nanotube Transistors Could Lead to Inexpensive, Flexible Electronics | 16 Feb 11, 18:01 | 296 | 17 |
| 82. | Not All Citizens' Votes Created Equal In The U.S. | 27 May 11, 16:58 | 296 | 120 |
| 83. | Israeli scientists develop date-rape drug detector | 2 Aug 11, 19:12 | 296 | 11 |
| 84. | Another asteroid to give Earth a close shave June 27, 2011 | 24 Jun 11, 19:34 | 295 | 41 |
| 85. | Organic electronic devices could be printed on ordinary CDs and DVDs | 2 Sep 11, 23:20 | 295 | 9 |
| 86. | Humans, Sharks share Immune-system feature | 1 Oct 11, 02:39 | 294 | 12 |
| 87. | New inorganic Semiconductor Layers hold Promise for Solar Energy | 2 Jun 11, 20:37 | 292 | 18 |
| 88. | Space shuttle's science brought payoffs to Earth | 19 Jul 11, 21:59 | 292 | 12 |
| 89. | Slowing Down a Stars Rotation | 22 Jun 11, 18:41 | 291 | 8 |
| 90. | Physicists Discover 'Magnetotoroidic Effect' | 26 Sep 11, 16:31 | 291 | 13 |
| 91. | China web users top 500 million | 29 Sep 11, 19:25 | 290 | 32 |
| 92. | Ambient light powered LCD released by Samsung | 6 Mar 11, 14:10 | 287 | 31 |
| 93. | Reindeer See a Weird & Wonderful World of UV Light | 27 May 11, 19:41 | 283 | 8 |
| 94. | Reducing noise in quantum operation at room temperature | 23 Aug 11, 23:42 | 283 | 6 |
| 95. | Mississippi Tornado Was Highest Rated Ever | 30 Apr 11, 22:15 | 282 | 31 |
| 96. | Facebook, Google oppose US online piracy bills | 16 Nov 11, 22:10 | 282 | 8 |
| 97. | Cheap, Abundant Cathode Material Found For Producing Hydrogen Fuel (w/ video) | 11 May 11, 18:25 | 281 | 23 |
| 98. | Flipping hot Jupiters: Why some planets orbit the wrong way | 12 May 11, 17:17 | 280 | 16 |
| 99. | Study Discovers How Cancer-Causing Bacterium Spurs Cell Death | 2 Nov 11, 07:01 | 280 | 5 |
| 100. | Study Finds New Viruses Contributing To Honey Bee Collapse | 8 Jun 11, 14:50 | 279 | 12 |
| 101. | World's first 'live' video feed of Earth from space | 5 Jul 11, 18:31 | 279 | 24 |
| 102. | Birdsong independent of brain size | 14 Jun 11, 06:40 | 278 | 5 |
| 103. | In bubble-rafting snails, the eggs came first | 11 Oct 11, 17:18 | 277 | 9 |
| 104. | Cosmic crashes forging gold: Nuclear reactions in space do produce the heaviest elements | 9 Sep 11, 23:25 | 275 | 10 |
| 105. | Scientists Utilize Breath & Sweat to Detect Trapped Humans | 12 Sep 11, 16:33 | 275 | 10 |
| 106. | Piezoelectric film used for new remote that twists and bends | 26 Sep 11, 08:23 | 275 | 6 |
| 107. | Why 'Event Cloaks' Could Be the key to the Ultimate Bank Heist | 1 Jul 11, 19:53 | 274 | 8 |
| 108. | Japan firm develops 'sun-chasing' solar panels | 3 Jun 11, 15:05 | 273 | 19 |
| 109. | Heavy metal -- in and around the lakes | 8 Aug 11, 16:30 | 273 | 29 |
| 110. | Researcher uses Facebook to identify thousands of fish | 14 May 11, 10:34 | 270 | 23 |
| 111. | Making complex fluids look simple | 2 Jun 11, 02:37 | 269 | 9 |
| 112. | Berkeley Robot Uses Tiny, Spiny Toes To Climb Cloth | 10 Oct 11, 21:07 | 269 | 10 |
| 113. | Cloaking magnetic fields: The first 'antimagnet' device developed | 23 Sep 11, 15:03 | 267 | 11 |
| 114. | Panasonic Turns On OLED Lighting Roadmap, Announces Record Efficiency | 3 Sep 11, 09:04 | 266 | 7 |
| 115. | New science suggests we might soon be able to mix computers and neurons | 23 Mar 11, 16:12 | 264 | 19 |
| 116. | Nesting turtles give clues on oil spill's impact | 1 Jun 11, 20:04 | 264 | 10 |
| 117. | Sebastopol, California to get a 1Gbps Internet connection at $70 a month | 15 Jun 11, 12:21 | 262 | 13 |
| 118. | Water, water everywhere: Polarization dramatically affects H2O structure revealed through molecul... | 31 Aug 11, 00:29 | 262 | 6 |
| 119. | Researchers build transparent, super-stretchy skin-like sensor (w/ Video) | 24 Oct 11, 20:54 | 262 | 6 |
| 120. | New 4G Network Could Cause Widespread GPS Dead Zones | 24 Feb 11, 18:31 | 261 | 12 |
| 121. | A new way to build nanostructures | 8 Jul 11, 07:08 | 261 | 7 |
| 122. | Google's Schmidt attacks British education system | 27 Aug 11, 17:27 | 261 | 15 |
| 123. | Greenhouse Gases to Overpower Ozone Hole | 3 Nov 11, 03:47 | 259 | 29 |
| 124. | New omni-directional wind turbine can capture wind energy on building rooftops | 16 May 11, 21:57 | 258 | 30 |
| 125. | Baby star blasts jets of water into space | 22 Jun 11, 22:47 | 256 | 18 |
| 126. | World's highest webcam brings Everest to Internet | 6 Oct 11, 16:48 | 256 | 12 |
| 127. | Four unusual views of the Andromeda Galaxy | 21 Jul 11, 17:45 | 255 | 13 |
| 128. | Scientists suggest spacetime has no time dimension | 2 May 11, 04:13 | 253 | 48 |
| 129. | Research: Graphene grows better on certain copper crystals | 28 Oct 11, 16:33 | 252 | 8 |
| 130. | Shine a light instead of changing the battery | 1 Dec 11, 21:22 | 252 | 5 |
| 131. | Warming climate could give exotic grasses edge over natives | 29 Jul 11, 22:01 | 251 | 24 |
| 132. | Researchers solve a protein complex's molecular structure to explain its role in gene silencing | 14 Nov 11, 17:21 | 251 | 4 |
| 133. | Gut instinct: We can identify criminals on sight, study finds | 8 Apr 11, 21:44 | 250 | 44 |
| 134. | Sea Levels Will Rise By Over A Meter In The 21st Century | 30 May 11, 15:38 | 250 | 54 |
| 135. | New theory suggests Mars was once cold and wet | 29 Aug 11, 20:40 | 250 | 25 |
| 136. | Two Robots to do our Dirty Work (w/ video) | 4 May 11, 06:42 | 248 | 12 |
| 137. | How to stay connected during Hurricane Irene | 27 Aug 11, 13:15 | 248 | 11 |
| 138. | Researchers create reprogrammed stem cells for disease studies | 27 Jul 11, 03:40 | 244 | 6 |
| 139. | New 3-D transistors promising future chips, lighter laptops | 7 Dec 11, 05:33 | 244 | 13 |
| 140. | Brain Imaging Illustrates How Meditation Reduces Pain | 6 Apr 11, 16:51 | 243 | 8 |
| 141. | Nanopillars Yield More Precise Molecular Photography | 7 Apr 11, 18:31 | 241 | 6 |
| 142. | Researchers create first human heart cells that can be paced with light | 21 Sep 11, 00:34 | 241 | 5 |
| 143. | Building biological computers | 8 Mar 11, 06:11 | 240 | 11 |
| 144. | Earth's gravity revealed in unprecedented detail - VIDEO | 1 Apr 11, 19:49 | 238 | 14 |
| 145. | Deep oceans can mask global warming for decade-long periods | 18 Sep 11, 22:21 | 236 | 43 |
| 146. | A step toward a saliva test for cancer | 1 Sep 11, 04:01 | 234 | 4 |
| 147. | Student Creates Clothes That Trap Harmful Gases | 13 Apr 11, 17:22 | 233 | 14 |
| 148. | Change in solar activity brings increased radiation risk to air passengers | 17 Aug 11, 09:24 | 232 | 27 |
| 149. | A bit of gibbon take is all a super-ape needs | 10 Aug 11, 22:35 | 231 | 9 |
| 150. | Dolphins have ability to sense electrical signals | 29 Jul 11, 19:55 | 230 | 7 |
| 151. | NASA picks Thursday for Discovery's final launch | 20 Feb 11, 21:40 | 229 | 31 |
| 152. | Fire Ants Assemble as a 'Super-Organism' (w/video) | 26 Apr 11, 07:58 | 229 | 9 |
| 153. | 'Third World' power outages plague US homes, firms | 7 Nov 11, 18:11 | 229 | 29 |
| 154. | World's Largest Croc Measured in Philippines (Pic) | 9 Nov 11, 19:18 | 229 | 22 |
| 155. | New Plastics Can Conduct Electricity | 23 Feb 11, 04:00 | 228 | 14 |
| 156. | Microsoft apologizes for Winehouse tweet | 26 Jul 11, 15:54 | 227 | 30 |
| 157. | People lock eyes to establish dominance | 26 Feb 11, 23:31 | 225 | 42 |
| 158. | The First Non-Trivial Atom Circuit: Progress towards an atom SQUID | 31 Mar 11, 20:03 | 225 | 9 |
| 159. | How Dense is a Cell? Researchers have a way to Answer that Question | 21 Jun 11, 15:10 | 225 | 7 |
| 160. | JailBreakMe creator lands internship at Apple | 28 Aug 11, 16:22 | 225 | 10 |
| 161. | The mission to find the missing lunar module | 22 Sep 11, 05:53 | 224 | 15 |
| 162. | US Scrambles to Dig Out of a Rare Earths Hole | 25 Feb 11, 13:23 | 223 | 24 |
| 163. | Oceans Threatened by Unprecedented Mass Extinction | 28 Jun 11, 15:11 | 221 | 17 |
| 164. | NIST finds that ethanol-loving bacteria accelerate cracking of pipeline steels | 4 Aug 11, 06:51 | 221 | 6 |
| 165. | Nearby Planet-Forming Disk Holds Water For Thousands Of Oceans | 25 Oct 11, 14:47 | 220 | 14 |
| 166. | Nationwide Utilization of Virtual Colonoscopy Triples, Study suggests | 4 Apr 11, 16:07 | 219 | 15 |
| 167. | Avatar May Soon Be Keeping You Safe in the Skies | 2 Mar 11, 01:02 | 218 | 21 |
| 168. | Geoengineering could save Earth -- or destroy it | 2 Dec 11, 18:01 | 217 | 6 |
| 169. | Black holes spinning faster than ever before | 24 May 11, 09:54 | 216 | 46 |
| 170. | Researchers use human cues to improve computer user-friendliness (w/ Video) | 5 Mar 11, 18:30 | 215 | 7 |
| 171. | Removal of restrictions can decrease music piracy | 7 Oct 11, 19:51 | 215 | 20 |
| 172. | SpaceX Dragon Capsule to dock with ISS this Fall | 28 Jul 11, 17:15 | 214 | 15 |
| 173. | Switching From Coal to Natural Gas Would Do Little For Global Climate | 9 Sep 11, 06:21 | 214 | 6 |
| 174. | Scientists build Parkinson's disease in a dish to study cells' death | 5 Apr 11, 18:41 | 213 | 13 |
| 175. | Are Humans Extinction Proof? | 10 Jun 11, 16:54 | 213 | 45 |
| 176. | 'Darker-than-black' metamaterial could lead to more efficient solar cells | 30 Sep 11, 20:55 | 212 | 17 |
| 177. | Belgium to switch off nuclear, operator sees blackout ahead | 6 Nov 11, 15:04 | 211 | 51 |
| 178. | Earth's core rotates faster than rest of planet...but slower than previously believed | 21 Feb 11, 10:23 | 208 | 23 |
| 179. | Tennessee Passes Web Entertainment Theft Bill | 2 Jun 11, 17:28 | 208 | 26 |
| 180. | Lockheed Martin says it repelled cyber attack | 30 May 11, 04:55 | 207 | 27 |
| 181. | Robot hummingbird passes flight tests (w/ Video) | 18 Feb 11, 21:31 | 205 | 16 |
| 182. | Cockatoos' family history revealed through DNA | 6 Apr 11, 17:53 | 205 | 10 |
| 183. | Water-propelled jetpack hits the market for $99,500 (w/ video) | 10 May 11, 22:41 | 205 | 24 |
| 184. | Attractive dads have more grandchildren | 15 Jul 11, 16:42 | 205 | 12 |
| 185. | Researchers discover material with graphene-like properties | 14 Oct 11, 21:50 | 205 | 12 |
| 186. | Army tests iOS and Android devices for potential combat usage | 3 Jun 11, 22:48 | 204 | 16 |
| 187. | Long lost cousin of T. rex identified by scientists | 1 Apr 11, 16:53 | 203 | 3 |
| 188. | New Coating Repairs Itself Quickly and Easily, Using Light Not Heat (Video) | 21 Apr 11, 00:18 | 203 | 9 |
| 189. | Astronomy without a telescope: The unlikeliness of being | 1 Aug 11, 21:05 | 203 | 13 |
| 190. | A Toss of the Dice Reveals the Truth | 2 Aug 11, 21:57 | 203 | 9 |
| 191. | Why the LHC (Still) won\u0092t destroy the Earth | 30 Aug 11, 11:42 | 203 | 16 |
| 192. | Put Your Thinking Cap on & Type With Your Mind (w/ Video) | 4 Mar 11, 02:11 | 202 | 17 |
| 193. | New invention can turn your plastic bags into fuel at home | 19 Feb 11, 02:21 | 201 | 27 |
| 194. | The next generation of E-ink may be on cloth (w/ video) | 6 May 11, 04:02 | 201 | 8 |
| 195. | Distant Earthquakes Can Trigger Deep Slow Fault Slip | 11 May 11, 17:25 | 201 | 8 |
| 196. | Study: Japan earthquake appears to increase quake risk elsewhere in the country | 26 May 11, 01:18 | 201 | 12 |
| 197. | Dawn spacecraft approaches protoplanet Vesta | 10 Jun 11, 20:25 | 201 | 12 |
| 198. | Birds' eye view is far more colorful than our own | 23 Jun 11, 15:04 | 201 | 6 |
| 199. | Stanford computer scientists find Internet security flaw | 24 May 11, 16:57 | 200 | 12 |
| 200. | Startup creates a biologically inspired picture search engine | 22 Jun 11, 16:44 | 198 | 5 |
| 201. | Buildings house secret servers that keep the Internet running | 3 Oct 11, 20:58 | 198 | 7 |
| 202. | U.S. Government Doctors Once Thought it Okay to Experiment on Disabled People and Prison Inmates | 1 Mar 11, 00:51 | 197 | 22 |
| 203. | Greenhouse gas emissions hitting record highs | 7 Jun 11, 01:54 | 195 | 9 |
| 204. | Can Evolution Outpace Climate Change? | 13 Jun 11, 16:57 | 195 | 81 |
| 205. | Flying microrobot takes steps toward full autonomy (w/ video) | 21 Sep 11, 06:10 | 195 | 8 |
| 206. | New Theory Suggests Some Black Holes Might Predate The Big Bang | 10 May 11, 17:37 | 194 | 17 |
| 207. | Honey Proves to be a Powerful Anti-bacterial Treatment.. | 1 Mar 11, 22:11 | 193 | 14 |
| 208. | Recent global climate report fails to capture the reality of the changing Arctic seascape, resear... | 11 Aug 11, 18:12 | 192 | 16 |
| 209. | Study finds massive flux of gas, in addition to liquid oil, at BP well blowout in Gulf | 13 Feb 11, 21:30 | 191 | 14 |
| 210. | NASA instrument gets close-up on Mars rocks | 22 Feb 11, 03:08 | 191 | 7 |
| 211. | Scientists uncover new factor in HIV infection | 25 Aug 11, 05:27 | 191 | 13 |
| 212. | Laughing gas returning as option for laboring moms | 14 Feb 11, 09:50 | 190 | 17 |
| 213. | Laugh and apes laugh with you | 3 Mar 11, 01:31 | 190 | 14 |
| 214. | Chinese team develop fuel cell that can clean water as it generates electricity | 19 Aug 11, 21:37 | 190 | 13 |
| 215. | Predicting learning using brain analysis | 20 Apr 11, 03:25 | 189 | 8 |
| 216. | Japan gadget charges cellphone over campfire | 20 Jun 11, 15:24 | 189 | 22 |
| 217. | Air France to power planes with cooking oil | 5 Jul 11, 04:12 | 189 | 13 |
| 218. | Astrophysicists report first simulation to create a Milky Way-like galaxy | 31 Aug 11, 04:52 | 189 | 5 |
| 219. | A galactic rose highlights Hubble's 21st anniversary | 21 Apr 11, 10:38 | 188 | 12 |
| 220. | Porsche is developing a system for a Self-driving car, no pedal pressing needed | 1 Jul 11, 10:03 | 188 | 19 |
| 221. | New paper exposes knowledge hiding among employees | 16 May 11, 16:20 | 187 | 7 |
| 222. | Woman's plane photos of space shuttle go viral | 19 May 11, 05:43 | 187 | 10 |
| 223. | Tevatron retires: The era of big American physics about to end | 26 Sep 11, 18:55 | 187 | 6 |
| 224. | Study shows humans still evolving | 5 Oct 11, 10:11 | 187 | 24 |
| 225. | Fair and accurate elections, statistically speaking | 20 Feb 11, 14:11 | 186 | 21 |
| 226. | Scientists Prove Existence of 'Magnetic Ropes' That Cause Solar Storms | 16 Jun 11, 00:55 | 186 | 5 |
| 227. | Breaking Kasha's rule: Scientists find unique luminescence in tetrapod nanocrystals | 2 Jul 11, 13:12 | 186 | 5 |
| 228. | Tear drops may rival blood drops in testing blood sugar in diabetes | 11 Nov 11, 02:37 | 186 | 13 |
| 229. | Glaciers Melting Faster Than Originally Thought | 4 Apr 11, 22:28 | 185 | 19 |
| 230. | Fungus destroying amphibian populations at higher rate than habitat destruction | 1 Jun 11, 17:14 | 185 | 9 |
| 231. | First wood-digesting enzyme found in bacteria could boost biofuel production | 9 Jun 11, 20:24 | 185 | 2 |
| 232. | Iran to put a monkey into space: report | 16 Jun 11, 20:58 | 185 | 27 |
| 233. | Multimedia stories show how engineers shape the future | 29 Jun 11, 09:11 | 185 | 2 |
| 234. | New drugs from mutant bugs | 7 Apr 11, 23:58 | 184 | 14 |
| 235. | Antihelium-4: Physicists nab new record for heaviest antimatter | 25 Apr 11, 15:41 | 184 | 18 |
| 236. | Scientists identify molecular basis for DNA breakage, a hallmark of cancer cells. | 20 Jul 11, 01:59 | 184 | 7 |
| 237. | Unique Roman Gladiator Ruins Unveiled in Austria | 6 Sep 11, 15:28 | 184 | 3 |
| 238. | Study Reveals How the Eye is Formed | 6 Apr 11, 20:07 | 183 | 7 |
| 239. | Shrinking Satellites: Fingernail-sized satellites depart on Endeavor's last run | 29 Apr 11, 05:58 | 182 | 9 |
| 240. | PossessedHand: Technology group develops device to move your fingers for you | 24 Jun 11, 21:16 | 182 | 18 |
| 241. | Eurocopter Demonstrates New Emergency Backup Electric Motor for Helicopters | 15 Oct 11, 17:21 | 182 | 16 |
| 242. | Telescope Sets Record, Discovers 19 Near-Earth Asteroids in One Night | 28 Feb 11, 23:11 | 181 | 4 |
| 243. | NASA's Final 4: Fate grants them farewell flight | 4 Jul 11, 05:43 | 181 | 17 |
| 244. | Anonymous antics spark hacker feud | 8 Aug 11, 00:31 | 181 | 19 |
| 245. | World has five years to avoid severe warming: IEA | 9 Nov 11, 22:51 | 181 | 90 |
| 246. | Mediating Magnetism | 4 May 11, 18:58 | 180 | 10 |
| 247. | UCLA engineers create fully stretchable OLED | 27 Aug 11, 19:15 | 180 | 3 |
| 248. | NASA's Juno to Circle Jupiter For 'Planetary Recipe' | 30 Jul 11, 19:44 | 179 | 6 |
| 249. | Printing off the paper: Pushing the boundaries of the burgeoning technology of 3-D printing | 14 Sep 11, 19:42 | 179 | 4 |
| 250. | Findings challenge conventional wisdom of how neurons operate | 19 Feb 11, 11:51 | 178 | 9 |
| 251. | Humanoids run world's first robot marathon race | 27 Feb 11, 01:13 | 177 | 11 |
| 252. | Russia releases Gagarin's secret last words | 11 Apr 11, 02:55 | 177 | 16 |
| 253. | Amazon's elite product reviewers | 20 Jun 11, 18:22 | 177 | 9 |
| 254. | Physicists map spiraling light to harness untapped data capacity | 4 Sep 11, 01:57 | 177 | 2 |
| 255. | Nature's elegant solution to repairing DNA in cancer, other conditions | 20 Apr 11, 23:43 | 176 | 22 |
| 256. | Internet braces for '.Vegas' and other not-coms | 19 Jun 11, 14:35 | 176 | 8 |
| 257. | Astronomers identify thick disc of older stars in nearby Andromeda galaxy | 16 Feb 11, 03:11 | 175 | 10 |
| 258. | Survivors of Joplin Tornado Develop Rare Infection | 12 Jun 11, 07:38 | 175 | 7 |
| 259. | Wars steadily increase for over a century, fed by more borders and cheaper conflict | 28 Jun 11, 19:11 | 175 | 13 |
| 260. | Will China Become The Dominant World Power In The Next 10 Years? | 6 Jul 11, 20:13 | 175 | 41 |
| 261. | Transparent 'DNA' adhesives help police nab thieves | 12 Feb 11, 02:01 | 174 | 2 |
| 262. | Facebook sued for $1 billion over Intifada page | 3 Apr 11, 18:17 | 174 | 32 |
| 263. | Big Bang simulated in metamaterial shows time travel is impossible | 13 Apr 11, 22:23 | 174 | 32 |
| 264. | Ocean's carbon dioxide uptake reduced by climate change | 10 Jul 11, 22:02 | 174 | 11 |
| 265. | Korean researchers use graphene to create transparent loudspeakers | 13 Jul 11, 17:02 | 174 | 5 |
| 266. | Scientists expand knowledge of cell process involved in many diseases | 17 Aug 11, 04:51 | 174 | 7 |
| 267. | Speech recognition leaps forward | 30 Aug 11, 05:58 | 174 | 24 |
| 268. | Fast Electric Car with Double the Motor Power | 12 Apr 11, 02:35 | 173 | 10 |
| 269. | Tablets leave netbooks in the dust as even laptops lag | 14 May 11, 14:00 | 173 | 40 |
| 270. | Endeavour poised for next-to-last US shuttle flight | 16 May 11, 02:40 | 173 | 9 |
| 271. | Facial structure of men and women has become more similar over time | 4 Apr 11, 20:21 | 172 | 25 |
| 272. | Water waves exhibit negative gravity near a periodic array of buoys | 9 May 11, 17:34 | 172 | 5 |
| 273. | D-Wave Sells First Commercial Quantum Computer | 2 Jun 11, 08:56 | 172 | 7 |
| 274. | Satellite Imagery Can Track Deadly & Predict Deadly Diseases from Outer Space | 25 Feb 11, 17:33 | 171 | 9 |
| 275. | Catastrophic Amphibian Declines Have Multiple Causes, no Simple Solution | 27 Apr 11, 08:45 | 171 | 6 |
| 276. | Giant Stars Reveal Inner Secrets | 1 Apr 11, 21:57 | 170 | 5 |
| 277. | MSI Shows Off Voice-Controlled Motherboard Approach at IDF | 20 Sep 11, 04:21 | 170 | 5 |
| 278. | Pigeons never forget a face | 5 Jul 11, 17:05 | 169 | 5 |
| 279. | Farming To Blame For Shrinking Human Body Size And Brains | 20 Jun 11, 20:27 | 168 | 12 |
| 280. | Chemists Figure Out How To Synthesize Compounds From Resveratrol (commonly found in grapes) | 24 Jun 11, 02:56 | 168 | 6 |
| 281. | Raising a child doesn't take a village | 14 Sep 11, 15:47 | 168 | 8 |
| 282. | Research explains mystery of ocean sediment | 1 Mar 11, 19:01 | 167 | 2 |
| 283. | Professor develops mobile app to identify plant species | 9 Jun 11, 12:20 | 167 | 10 |
| 284. | Researchers create the first artificial neural network out of DNA | 21 Jul 11, 05:14 | 167 | 7 |
| 285. | Scientists reveal the first in Ice Age art | 22 Jun 11, 13:32 | 166 | 8 |
| 286. | Could we grow drugs using sunflowers? | 28 Jul 11, 12:44 | 166 | 8 |
| 287. | The human cost of Russia's lost spacecraft | 1 Dec 11, 00:34 | 166 | 5 |
| 288. | New material provides 25 percent greater thermoelectric conversion efficiency | 15 Feb 11, 23:51 | 165 | 7 |
| 289. | It's all in a name: 'Global warming' vs. 'climate change' | 9 Mar 11, 15:11 | 165 | 57 |
| 290. | The Art of Making Stars | 5 Apr 11, 13:40 | 165 | 1 |
| 291. | Discovery opens the door to electricity from microbes | 1 Jun 11, 22:21 | 165 | 7 |
| 292. | Our galaxy might hold thousands of ticking 'time bombs' | 7 Sep 11, 13:04 | 165 | 5 |
| 293. | Total Eclipse of the Moon - Saturday, December 10th 2011 | 6 Dec 11, 08:15 | 165 | 14 |
| 294. | Flapping micro air vehicles inspired by swifts | 2 Jul 11, 22:52 | 164 | 7 |
| 295. | After almost 20 years, math problem falls | 18 Jul 11, 14:50 | 164 | 6 |
| 296. | Computational Chemistry Shows the Way to Safer Biofuels | 30 Jul 11, 21:35 | 164 | 5 |
| 297. | Early cretaceous birds with crops found in China | 6 Sep 11, 18:51 | 164 | 5 |
| 298. | Women better than men when it comes to visuospatial abilities | 21 Feb 11, 21:01 | 163 | 9 |
| 299. | Surgeon creates new kidney on TED stage | 4 Mar 11, 20:31 | 162 | 30 |
| 300. | Atlantis' 1st full day in orbit nearly perfect | 10 Jul 11, 16:52 | 162 | 9 |
| 301. | WalkSafe app shields smartphone pedestrians (w/ video) | 29 Nov 11, 11:11 | 162 | 5 |
| 302. | Europe set for landmark launch with robot freighter | 14 Feb 11, 17:11 | 161 | 2 |
| 303. | Last dinosaur before mass extinction discovered | 14 Jul 11, 02:10 | 161 | 19 |
| 304. | Dark matter could provide heat for starless planets | 3 Apr 11, 02:33 | 160 | 5 |
| 305. | The 70 kilo single person plane | 16 Apr 11, 10:54 | 160 | 12 |
| 306. | Evolutionary lessons for wind farm Efficiency | 4 May 11, 15:38 | 160 | 5 |
| 307. | Methane gas from cows -- the proof is in the poo | 7 Jun 11, 22:24 | 160 | 12 |
| 308. | What gamers want: Researches develop tool to predict player behavior | 15 Jun 11, 08:25 | 160 | 10 |
| 309. | 120 petabytes: IBM building largest data storage array ever | 31 Aug 11, 03:04 | 160 | 6 |
| 310. | Google+ social network opens to the world | 21 Sep 11, 11:41 | 160 | 22 |
| 311. | E. coli could convert sugar to biodiesel at 'an extraordinary rate' | 14 Nov 11, 22:57 | 160 | 13 |
| 312. | WikiLeaks getting credit card funds | 8 Jul 11, 09:29 | 159 | 8 |
| 313. | 80 percent of world climate data are not computerized | 21 Jul 11, 01:01 | 159 | 15 |
| 314. | A 2-dimensional electron liquid solidifies in a magnetic field | 5 Nov 11, 13:16 | 159 | 7 |
| 315. | Study shows elephants capable of insight | 25 Aug 11, 14:21 | 158 | 6 |
| 316. | Z-prime search may hurdle Higgs hunt | 25 Aug 11, 16:19 | 158 | 3 |
| 317. | Game changer: Hepatitis C drug may revolutionize treatment | 31 Mar 11, 16:44 | 155 | 8 |
| 318. | US senators introduce online privacy 'bill of rights' | 13 Apr 11, 01:00 | 155 | 17 |
| 319. | Making temporary changes to brain could speed up learning, study reports | 14 Apr 11, 08:55 | 155 | 2 |
| 320. | Thermoelectrics generating electricity from waste heat is a step closer | 6 May 11, 20:55 | 155 | 7 |
| 321. | Gorillas' right-handedness gives new clues to human language development | 21 May 11, 09:22 | 155 | 2 |
| 322. | US Astronaut Recalls 'Roller Coaster' of Shuttle Flight | 8 Jul 11, 21:42 | 155 | 22 |
| 323. | Genetic Engineers Create Smarter Toxins to Help Crops Fight Resistant Pests | 10 Oct 11, 01:38 | 155 | 10 |
| 324. | Ancient tides quite different from today - some dramatically higher | 2 Aug 11, 10:11 | 154 | 4 |
| 325. | Terminator-style info-vision takes step towards reality | 22 Nov 11, 13:32 | 154 | 5 |
| 326. | More than 20 percent of atheist scientists are spiritual | 9 May 11, 06:21 | 153 | 46 |
| 327. | First images from the VLT Survey Telescope 268-megapixel camera | 9 Jun 11, 01:48 | 153 | 4 |
| 328. | New Texas native: 96-million-year-old croc | 15 Jul 11, 14:36 | 153 | 4 |
| 329. | WikiLeaks not financially endangered: Assange | 18 Oct 11, 17:48 | 153 | 7 |
| 330. | Overfertilizing Corn Bad for Biofuel Crop Quality | 27 Feb 11, 06:01 | 152 | 28 |
| 331. | Inability to detect sarcasm, lies may be early sign of dementia, study shows | 16 Apr 11, 15:54 | 152 | 10 |
| 332. | Turning off cancer's growth signals | 13 Jun 11, 20:27 | 152 | 9 |
| 333. | Don't (always) talk to your neighbor | 12 Jul 11, 01:30 | 152 | 5 |
| 334. | Could primordial black holes be dark matter? | 22 Sep 11, 00:51 | 152 | 3 |
| 335. | People of color will be the new majority by 2042 (w/ Video) | 3 Jun 11, 13:18 | 151 | 43 |
| 336. | Chinese Team Broke Record of 6 Photons, Now its Possible to Entangles 8 Photons | 4 Jun 11, 11:38 | 151 | 3 |
| 337. | Superconductivity's third side unmasked | 18 Jun 11, 21:12 | 151 | 3 |
| 338. | How to tell real whiskey from fake -- faster | 25 Jul 11, 22:08 | 151 | 7 |
| 339. | New technology uses solar UV to disinfect drinking water | 6 Oct 11, 01:13 | 151 | 8 |
| 340. | 'Sound of Football' project allows blind to play football (w/ video) | 12 Nov 11, 12:47 | 151 | 12 |
| 341. | CERN scientists confine antihydrogen atoms for 1000 seconds | 6 May 11, 03:02 | 150 | 12 |
| 342. | Facing A Judge? Study Says Go Early Or After Lunch | 12 Apr 11, 17:47 | 149 | 9 |
| 343. | iPad 2 hits Japan, other countries, this week | 28 Apr 11, 00:42 | 149 | 5 |
| 344. | Fossil of giant ancient sea predator discovered (w/ video) | 26 May 11, 19:28 | 149 | 7 |
| 345. | New scientific research reveals diamonds aren't forever | 19 Jul 11, 11:17 | 149 | 8 |
| 346. | World's Lightest Material Developed | 18 Nov 11, 09:22 | 149 | 7 |
| 347. | Taking the temperature of the ancient earth | 9 Mar 11, 00:51 | 148 | 3 |
| 348. | Researchers identify mysterious life forms in the extreme deep sea (w/ video) | 24 Oct 11, 12:17 | 148 | 2 |
| 349. | What will people do for money? | 9 Apr 11, 08:11 | 147 | 14 |
| 350. | CERN physics lab downplays claim of key discovery | 29 Apr 11, 10:59 | 147 | 7 |
| 351. | University of Ulster celebrates acquisition of PR2 robot by having it solve Rubik's cube | 12 May 11, 01:48 | 147 | 6 |
| 352. | Rare earths 'replaced' by silicon chip | 1 Mar 11, 04:02 | 146 | 1 |
| 353. | Student-developed eye-tracking tablet to help people with disabilities | 13 Apr 11, 01:55 | 146 | 14 |
| 354. | Sony shows off two new unique Android tablets | 18 Jul 11, 21:24 | 146 | 12 |
| 355. | Quantum internet, almost here! | 19 Jul 11, 16:22 | 145 | 18 |
| 356. | 'Vampire' Bacteria Has Potential as Living Antibiotic | 2 Nov 11, 00:23 | 145 | 9 |
| 357. | Future Fuels for Everyone Powered By the Sun | 8 Apr 11, 07:45 | 144 | 8 |
| 358. | Can scientists look at next year's climate? | 14 Sep 11, 02:51 | 144 | 20 |
| 359. | New system can warn of Tsunamis within Minutes | 5 Mar 11, 09:11 | 143 | 11 |
| 360. | Alien life more likely on 'Dune' planets | 3 Sep 11, 18:04 | 143 | 44 |
| 361. | Plants that can move inspire new adaptive structures | 20 Feb 11, 08:51 | 142 | 8 |
| 362. | Fears over Myanmar deep-sea port plan | 6 Jun 11, 06:10 | 142 | 3 |
| 363. | European Space Freighter Poised for Suicide Plunge | 19 Jun 11, 10:32 | 142 | 3 |
| 364. | Google decides to speed up Google+ for businesses | 16 Jul 11, 11:39 | 142 | 13 |
| 365. | Google pulls plug on Fast Flip, Aardvark | 4 Sep 11, 16:37 | 142 | 14 |
| 366. | Google 'Mulls Bid For Yahoo!' | 23 Oct 11, 01:24 | 142 | 12 |
| 367. | Team investigates function of 'junk DNA' in human genes | 1 Mar 11, 07:42 | 141 | 3 |
| 368. | First-of-its-kind fluorescence map offers a new view of the world's land plants | 7 Jun 11, 20:31 | 141 | 3 |
| 369. | China's army develops 'online war game' | 3 Jul 11, 03:02 | 140 | 30 |
| 370. | Microbiologist Discovers New Super-Preservative | 18 Aug 11, 13:37 | 140 | 6 |
| 371. | Artificial Lght-Harvesting Method Achieves 100% Energy Transfer Efficiency | 3 Sep 11, 16:18 | 140 | 2 |
| 372. | What makes Americans and Europeans happy? | 19 Apr 11, 22:52 | 139 | 19 |
| 373. | New species of lizard created in lab that reproduces by cloning itself | 6 May 11, 22:41 | 139 | 37 |
| 374. | Can Cat Litter Become An Edible Product? | 13 Jul 11, 14:24 | 139 | 20 |
| 375. | Hundreds in Seattle rally against fossil fuel use | 26 Sep 11, 02:51 | 139 | 19 |
| 376. | No new contact with stranded Mars probe | 26 Nov 11, 02:43 | 139 | 0 |
| 377. | Total eclipse of the moon | 6 Dec 11, 08:21 | 139 | 14 |
| 378. | Tesla, other electric vehicles poised to enter the mainstream | 12 Apr 11, 08:22 | 138 | 3 |
| 379. | Spider Silk Glue Inspires Next-Generation Technology | 22 Jul 11, 23:33 | 138 | 16 |
| 380. | Japan to Set Up New Nuclear Watchdog | 13 Aug 11, 17:23 | 138 | 3 |
| 381. | Global temperatures were seventh warmest on record for June | 16 Jul 11, 18:34 | 137 | 47 |
| 382. | Google gets driverless car law passed in Nevada | 26 Jun 11, 15:17 | 136 | 8 |
| 383. | Oil spill off China coast will hurt fishing industry, causing long-term environmental damage - Sp... | 6 Jul 11, 00:42 | 136 | 3 |
| 384. | FBI launches phone app to help find missing children | 6 Aug 11, 14:25 | 136 | 5 |
| 385. | Tiny teeth are new mouse species, a rare 'living fossil' | 25 May 11, 03:12 | 135 | 4 |
| 386. | Bottom of the swimming league: Naked mole rat sperm | 5 Dec 11, 16:18 | 135 | 5 |
| 387. | Geographer calls for complexity in sustainability science models | 21 Feb 11, 09:13 | 134 | 5 |
| 388. | Fighter jet training dome shows 360-degree view | 16 Oct 11, 18:04 | 134 | 7 |
| 389. | Water molecules characterize the structure of DNA genetic material | 27 Apr 11, 02:47 | 133 | 1 |
| 390. | Mastodon skull discovered in Chile | 19 May 11, 06:42 | 133 | 10 |
| 391. | Rechargeable lithium-sulfur batteries get a boost from graphene | 13 Jul 11, 19:34 | 133 | 1 |
| 392. | Cars Could Run on Recycled Newspaper, Scientists Say | 27 Aug 11, 01:30 | 133 | 12 |
| 393. | Microscopic worms could hold the key to living life on Mars | 1 Dec 11, 19:15 | 132 | 5 |
| 394. | Study Suggests That Americans Suffer More From Chronic Diseases Than England | 9 Mar 11, 17:20 | 131 | 44 |
| 395. | Space Shuttle Program: Triumphs and Tragedies | 6 Jul 11, 14:28 | 131 | 7 |
| 396. | Scientists take fresh look at faster-than-light experiment | 29 Oct 11, 10:05 | 131 | 13 |
| 397. | TRMM satellite sees deadly tornadic thunderstorms in Southeastern US | 19 Nov 11, 15:50 | 131 | 1 |
| 398. | Obama campaign tweets Black Friday deals | 26 Nov 11, 00:42 | 131 | 9 |
| 399. | Antarctica's ice puts electric vehicles to test | 28 Apr 11, 06:38 | 130 | 6 |
| 400. | Endeavour soars on 2nd-to-last space shuttle trip | 17 May 11, 07:38 | 130 | 3 |
| 401. | Don't stop anonymizing data | 16 Jun 11, 22:36 | 130 | 6 |
| 402. | Parrots That Kill Their Baby Sons | 20 Oct 11, 18:51 | 130 | 8 |
| 403. | What's The Best Web browser? | 9 Apr 11, 04:24 | 129 | 17 |
| 404. | Bio-inspired coating resists liquids | 22 Sep 11, 17:03 | 129 | 2 |
| 405. | CNT paper-based wireless sensor could help detect explosive devices | 27 Oct 11, 14:11 | 129 | 0 |
| 406. | Looks do matter, particularly when it comes to neighborhoods | 27 Apr 11, 14:34 | 128 | 4 |
| 407. | Better glasses-free 3-D: A fundamentally new approach | 4 May 11, 23:23 | 128 | 16 |
| 408. | Simplifying the Process of Detecting Genuine Multiparticle Entanglement | 21 May 11, 03:12 | 128 | 2 |
| 409. | Apple girding gadgets against hackers | 9 Jul 11, 18:50 | 128 | 14 |
| 410. | Galaxies are running out of gas: study | 23 Aug 11, 07:23 | 128 | 20 |
| 411. | Meteorites from 2008 TC3 still giving up their secrets | 2 Nov 11, 17:55 | 127 | 1 |
| 412. | Birth control prescribed for Hong Kong monkeys | 7 May 11, 00:10 | 126 | 8 |
| 413. | Exposed: Uncensored WikiLeaks Cables Posted to Web | 3 Sep 11, 20:33 | 126 | 3 |
| 414. | Lonely gamers reach out and touch RePro3D characters (w/ video) | 17 Sep 11, 18:01 | 126 | 1 |
| 415. | Researchers suspend, image single DNA molecules | 31 Oct 11, 18:25 | 126 | 1 |
| 416. | Affordable solar: It's closer than you think | 2 Dec 11, 14:43 | 126 | 95 |
| 417. | Turning Windows into Powerplants | 15 Apr 11, 23:31 | 125 | 5 |
| 418. | Researchers Get New View of How Water and Sulfur dioxide Mix | 10 May 11, 05:53 | 125 | 2 |
| 419. | Plant with 'eggbeater' texture inspires waterproof coating | 12 Nov 11, 00:00 | 125 | 2 |
| 420. | Code War replacing Cold War | 5 Aug 11, 03:11 | 124 | 8 |
| 421. | Researchers discover promising hydrogen storage material | 1 Nov 11, 22:08 | 124 | 4 |
| 422. | iOnRoad: An augmented reality app that makes driving safer | 30 Jun 11, 06:55 | 123 | 7 |
| 423. | China's Alibaba to launch mobile operating system | 22 Jul 11, 20:47 | 123 | 3 |
| 424. | US Teens And Young Adults Are Doing It Less | 5 Mar 11, 06:01 | 122 | 17 |
| 425. | A New Method for Measuring X-ray Optics Aberrations | 1 Apr 11, 20:21 | 122 | 2 |
| 426. | Loss of large predators has caused widespread disruption of ecosystems | 19 Jul 11, 23:56 | 122 | 4 |
| 427. | Google 1Q earnings miss analysts' target | 15 Apr 11, 22:14 | 121 | 3 |
| 428. | Study shows how mosquitoes handle the heat of a hot blood meal | 26 Apr 11, 06:07 | 121 | 13 |
| 429. | Vast amounts of solar energy radiate to the Earth, but tapping it cost-effectively remains a chal... | 27 Oct 11, 05:43 | 121 | 11 |
| 430. | Engineers develop material that could speed telecommunications | 26 Jul 11, 07:57 | 120 | 3 |
| 431. | Smart skin: Electronics that stick and stretch like a temporary tattoo (w/ video) | 12 Aug 11, 08:12 | 120 | 1 |
| 432. | Ingenious fishing method may be spreading through dolphins | 24 Aug 11, 22:51 | 119 | 11 |
| 433. | Youngest Planet Seen As It's Forming | 20 Oct 11, 00:11 | 119 | 8 |
| 434. | 'Networking' turns up flu viruses with close ties to pandemic of 2009 | 14 Jun 11, 02:04 | 118 | 5 |
| 435. | Sexless for a million years, stick bugs elude extinction | 20 Jul 11, 22:41 | 117 | 12 |
| 436. | 'A little off the top' helps map cells with submicrometer resolution | 3 Mar 11, 09:12 | 116 | 0 |
| 437. | Researchers create rollerball-pen ink to draw circuits | 30 Jun 11, 14:40 | 116 | 12 |
| 438. | Stealth unmanned combat vehicle makes first flight | 5 May 11, 08:28 | 115 | 6 |
| 439. | Tsunami airglow signature could lead to early detection system (w/Video) | 14 Jul 11, 22:39 | 115 | 2 |
| 440. | Apple software update thwarts iPhone-iPad hack | 17 Jul 11, 01:05 | 114 | 6 |
| 441. | Putting a fuel cell 'in your pocket' | 16 Apr 11, 04:55 | 113 | 0 |
| 442. | Few replicas as first cloned cat nears 10 | 8 Aug 11, 18:44 | 113 | 11 |
| 443. | Plutonium's unusual interactions with clay may minimize leakage of nuclear waste | 3 Nov 11, 23:06 | 113 | 2 |
| 444. | New graphene discovery boosts oil exploration efforts, could enable self-powered microsensors | 20 Jul 11, 10:43 | 111 | 3 |
| 445. | Tiny Flying Machines Inspired by Nature Will Revolutionize Surveillance Work | 29 Jul 11, 03:27 | 111 | 10 |
| 446. | Legal challenges could hold back cloud computing | 29 Apr 11, 19:12 | 109 | 7 |
| 447. | Ex-skeptic tells US Congress climate change is real | 15 Nov 11, 10:14 | 109 | 28 |
| 448. | Wikipedia says it is losing contributors | 5 Aug 11, 06:37 | 107 | 10 |
| 449. | Finnish record label petition to block Pirate Bay | 28 May 11, 06:31 | 106 | 3 |
| 450. | Can you predict your mate will cheat by their voice? | 5 Mar 11, 06:21 | 105 | 7 |
| 451. | Battle scars found on an ancient sea monster | 4 May 11, 19:47 | 105 | 0 |
| 452. | Robot Engages Novice Computer Scientists (w/ video) | 6 May 11, 01:07 | 105 | 3 |
| 453. | Proposal for optical transistor uses light to control light | 7 May 11, 05:52 | 101 | 5 |
| 454. | Princeton Researchers Solve Problem Filling Space Without Cubes | 29 Jun 11, 00:46 | 99 | 4 |
| 455. | Chameleon's ballistic tongue inspires robotic manipulators | 5 Apr 11, 23:31 | 98 | 4 |
| 456. | IBM introduces new graphene transistor | 12 Apr 11, 21:30 | 98 | 4 |
| 457. | Dawn spacecraft returns close-up image of asteroid Vesta | 20 Jul 11, 08:12 | 98 | 0 |
| 458. | Idling Airplanes Produce More Harmful Pollution than Previously Thought | 12 May 11, 22:27 | 97 | 8 |
| 459. | Why men's ring fingers are longer than their index fingers | 7 Sep 11, 07:41 | 94 | 4 |
| 460. | Ancient hominid males stayed home while females roamed | 2 Jun 11, 06:35 | 93 | 46 |
| 461. | Apple's pipeline: What's coming next | 27 Aug 11, 20:45 | 91 | 2 |
| 462. | Pee power: Urine-loving bug churns out space fuel | 3 Oct 11, 16:35 | 90 | 10 |
| 463. | Restaurants plan DNA-certified premium seafood | 28 Nov 11, 10:54 | 90 | 6 |
| 464. | Mexico acknowledges 2nd Mayan reference to 2012 | 26 Nov 11, 22:20 | 86 | 28 |
| 465. | Google Doodles, a playful mix of art and technology | 5 Sep 11, 19:41 | 78 | 3 |
| 466. | Michigan scientists bring special expertise to new rover mission | 20 Nov 11, 06:07 | 77 | 1 |
| 467. | The future cometh: Science, technology and humanity at Singularity Summit 2011 (Part I) | 2 Dec 11, 14:45 | 68 | 7 |
| 468. | NASA sting terrifies woman, 74 | 25 Oct 11, 03:59 | 65 | 5 |
