| 1. | Stephen Hawking: Future of Space- Manned vs Robotic Missions | 8 Mar 10, 05:10 | 382 | 47 |
| 2. | Invisible Extraterrestrials Could Be Staring You In The Face | 24 Feb 10, 03:30 | 1104 | 307 |
| 3. | Global Warming, Not Asteroids Caused Planet's Mass Extinct.. | 23 Feb 10, 10:34 | 385 | 112 |
| 4. | What Came 'Before' the Big Bang? | 21 Feb 10, 01:40 | 804 | 237 |
| 5. | The Cygnus Bubble - Natural or Artificial? | 4 Feb 10, 22:00 | 576 | 42 |
| 6. | The Solar System's Best Bet for Earth-like Life? Europa | 2 Feb 10, 12:30 | 458 | 74 |
| 7. | Satellite Beams 3D Images of Cyclone back from Space | 26 Jan 10, 22:50 | 235 | 10 |
| 8. | "Are Black Holes Actually White?" Stephen Hawking's Theory s | 17 Jan 10, 00:40 | 821 | 107 |
| 9. | Finding a Second Earth Could Happen Anytime Now | 8 Jan 10, 07:51 | 824 | 93 |
| 10. | 17-Year-Old Rowing Across Atlantic for Blue Planet Run | 7 Jan 10, 11:00 | 239 | 38 |
| 11. | Did Dark Matter Destroy the Original? | 6 Jan 10, 13:40 | 594 | 92 |
| 12. | Are the Polar Caps Threatened? | 4 Jan 10, 14:50 | 279 | 98 |
| 13. | Has the Human Species "Leap-Frogged" the Laws of Evolution? | 31 Dec 09, 07:50 | 627 | 133 |
| 14. | Do Black Holes Create New Universes? | 29 Dec 09, 18:41 | 602 | 117 |
| 15. | Great Void: Imprint of Another Universe or a Stats. Error? | 29 Dec 09, 17:40 | 632 | 37 |
| 16. | Prehistoric lakes of Antarctica discovered with new viruses | 26 Dec 09, 07:01 | 822 | 95 |
| 17. | "140 Characters": How Twitter Was Born - Interview | 21 Dec 09, 02:50 | 286 | 26 |
| 18. | NASA's "Alien Eyes" - Unlocking Secrets of the Universe | 13 Dec 09, 06:01 | 259 | 11 |
| 19. | "100 Billion" The Most Profound Image in Human History | 11 Dec 09, 07:40 | 927 | 112 |
| 20. | The Day Earth Survived the Greatest Stellar Attack -Ever | 10 Dec 09, 21:20 | 666 | 73 |
| 21. | Discovery of Intelligent Life in the Milky Way | 8 Dec 09, 21:20 | 607 | 107 |
| 22. | NASA's Search for New Laws of Physics | 5 Dec 09, 01:50 | 255 | 19 |
| 23. | Hypernovas The Most Violent Object in the Universe Confirmed | 2 Dec 09, 14:40 | 859 | 86 |
| 24. | Massive "Dark Halo" Discovered Beyond Edge of the Milky Way | 1 Dec 09, 21:40 | 470 | 50 |
| 25. | The Billion-Year Technology Gap: Could One Exist? | 28 Nov 09, 20:01 | 1619 | 473 |
| 26. | Buried Antarctica "Alps" Point to Hyper-Speed Global Warming | 23 Nov 09, 05:31 | 403 | 114 |
| 27. | 'Hobbits' a New Human Species? | 22 Nov 09, 16:40 | 369 | 65 |
| 28. | "Vampire Star" May Unlock Clues to Secret of Dark Energy | 18 Nov 09, 16:02 | 438 | 16 |
| 29. | Moon Water: Will Lunar-Base Humans be Able to Drink It? | 16 Nov 09, 01:50 | 425 | 65 |
| 30. | Mining the Giant Molecular Cloud for Origins of Life | 12 Nov 09, 16:00 | 266 | 8 |
| 31. | Longevity Genes: Why Some of Us Live Longer | 10 Nov 09, 22:10 | 306 | 19 |
| 32. | The Universe 800 Billion Years After the Big Bang [3D Video] | 9 Nov 09, 05:51 | 104 | 13 |
| 33. | The Universe 800 Million Years After the Big Bang [3D Video] | 9 Nov 09, 05:50 | 355 | 45 |
| 34. | Armada of Robots to Explore Saturn's Titan? | 3 Nov 09, 09:38 | 379 | 15 |
| 35. | Agassi: a Bold Plan for the Mass Adoption of Electric Cars | 3 Nov 09, 02:31 | 361 | 45 |
| 36. | China Mapping Bottom of the World in Awesome Detail | 29 Oct 09, 17:20 | 307 | 39 |
| 37. | Do Jupiter's Red Storms Signal Massive Climate Change? | 28 Oct 09, 23:30 | 286 | 64 |
| 38. | Current Climate Change Not Part of Planet's Natural Cycle | 28 Oct 09, 08:40 | 127 | 37 |
| 39. | Explorers Search for Ancient Supernova Explosion at the Bott | 22 Oct 09, 23:30 | 165 | 9 |
| 40. | The Past 5,000 Years Mark a New Epoch in Human Evolution | 18 Oct 09, 11:12 | 485 | 89 |
| 41. | 'Life's Chemistry Set' Found in Remote Reaches of Universe | 16 Oct 09, 11:42 | 316 | 15 |
| 42. | Searching for Dark Matter and the Future of the Universe | 15 Oct 09, 11:45 | 301 | 19 |
| 43. | The Paleo-Lakes of Mars (Can Fossil Fish Be Far Behind?) | 14 Oct 09, 11:40 | 332 | 84 |
| 44. | Field Guide to the Milky Way's ET-Life Hotspots | 13 Oct 09, 11:48 | 289 | 30 |
| 45. | The Invisible Universe: Milky Way's Ghostly Halo | 6 Oct 09, 15:31 | 269 | 16 |
| 46. | Could a 1.8 Gigayear Technology Gap Exist? | 5 Oct 09, 11:25 | 730 | 216 |
| 47. | Robot Population Will Exceed 1 Million Worldwide by 2010 | 4 Oct 09, 13:30 | 245 | 83 |
| 48. | Is Dark Energy Creating Infinite Universes? | 2 Oct 09, 21:41 | 390 | 84 |
| 49. | NASA Says "Finding a Second Earth Could Happen Anytime Now" | 2 Oct 09, 10:10 | 571 | 105 |
| 50. | Space Colonization: Our Future or Fanatsy? | 1 Oct 09, 19:20 | 411 | 85 |
| 51. | The Urge for Extra-Terrestrial Communication | 30 Sep 09, 05:40 | 303 | 88 |
| 52. | Will Pulsar Networks Guide Space Missions Through Milky Way? | 29 Sep 09, 23:11 | 231 | 12 |
| 53. | Water on the Moon: What Does It Mean for the Human Species? | 28 Sep 09, 23:11 | 497 | 116 |
| 54. | Stephen Hawking : Asteroid Impacts Are The Biggest Threat | 27 Sep 09, 00:10 | 723 | 216 |
| 55. | Planet's Violent Epicenter -A Sweeping Arc of 160 Volcano | 22 Sep 09, 21:50 | 218 | 7 |
| 56. | Reboot Your Brain? Science Says It's Possible | 18 Sep 09, 03:10 | 478 | 51 |
| 57. | Can Microbes Survive a Million-Year Space Journey? | 15 Sep 09, 16:41 | 350 | 30 |
| 58. | Will AI Surpass Human Intelligence By 2020? | 15 Sep 09, 01:40 | 502 | 232 |
| 59. | Dawkins and Sagan: Will the Universe Be the New Religion? | 14 Sep 09, 15:51 | 709 | 318 |
| 60. | China's UFO Insanity: Growing daily thanks to Daily Mail | 13 Sep 09, 16:51 | 267 | 48 |
| 61. | Most Risk Global Hotspots Of Getting Hit by an Asteroid | 8 Sep 09, 16:11 | 205 | 24 |
| 62. | Stephen Hawking: Manned Space Missions Key to Future | 4 Sep 09, 16:31 | 461 | 88 |
| 63. | Evolution: Has Human Culture Replaced Biology? | 4 Sep 09, 00:00 | 407 | 182 |
| 64. | Our Solar System's Dangerous 200-250 Million-Year Galactic | 1 Sep 09, 14:30 | 341 | 79 |
| 65. | Does Human Evolution Have a Mutation Rate? | 1 Sep 09, 00:50 | 367 | 74 |
| 66. | 3 New Species Found Living in Total Darkness | 31 Aug 09, 16:02 | 346 | 36 |
| 67. | Can the Laws of Physics Extend Beyond Our Universe? | 30 Aug 09, 16:50 | 402 | 87 |
| 68. | How Our Ancestors Outlasted (and Ate) the Neanderthals | 28 Aug 09, 21:40 | 369 | 93 |
| 69. | Saturn's Titan: Is It a Living Lab on the Origins of Life? | 28 Aug 09, 12:22 | 403 | 85 |
| 70. | "Are Black Holes Actually White?" | 24 Aug 09, 12:20 | 458 | 80 |
| 71. | Is Science Fiction a Religious Experience? | 22 Aug 09, 23:30 | 68 | 16 |
| 72. | Is the Human Brain a "Belief Engine"? A Galaxy Classic | 22 Aug 09, 18:22 | 460 | 259 |
| 73. | Will Artificial Personalities Replace the Human Species? | 19 Aug 09, 15:40 | 305 | 61 |
| 74. | Is it Possible to Fuel a Spaceship With Dark-Energy? | 19 Aug 09, 13:41 | 368 | 89 |
| 75. | Why Haven't Signs of Intelligent ETs Been Discovered? | 18 Aug 09, 21:03 | 545 | 225 |
| 76. | Is The "Digital Era" Overriding Our Ability to Forget? | 15 Aug 09, 15:30 | 381 | 59 |
| 77. | Storms of Saturn's Moon Titan - A Model of the Early Earth? | 14 Aug 09, 15:20 | 284 | 14 |
| 78. | NASA's Volcanic Robo-Spiders: Sentinels of Future Eruptions | 13 Aug 09, 05:30 | 232 | 10 |
| 79. | Can Culture Be Encoded in DNA? New Research Says "Yes" | 5 Aug 09, 18:10 | 467 | 88 |
| 80. | Satellites Track Object With Magnetic Field 100Tr X Stronger | 4 Aug 09, 19:20 | 293 | 28 |
| 81. | Jupiter's Dark Invader: NASA Asks "What Was It?" | 4 Aug 09, 13:40 | 421 | 48 |
| 82. | NexGen AI - A Threat to Human Civilization? | 30 Jul 09, 15:00 | 383 | 89 |
| 83. | Is Hyper Evolution Possible? | 30 Jul 09, 01:50 | 474 | 94 |
| 84. | Mystery of Mars Missing Magnetic Field | 28 Jul 09, 17:40 | 404 | 75 |
| 85. | Peter Jackson: Is "District 9" the next big sci-fi hit? | 26 Jul 09, 18:00 | 836 | 150 |
| 86. | We Are 10 Years Away From a Functional Artifical Human Brain | 24 Jul 09, 18:11 | 686 | 192 |
| 87. | Explosion On Jupiter Highlights the Hawking Asteroid Theory | 24 Jul 09, 15:20 | 525 | 117 |
| 88. | Genetic Rock Star: Immortal Species Thriving in Oceans | 24 Jul 09, 03:59 | 395 | 47 |
| 89. | Great Barrier Reef: World's 1st Gobal Ecosystem to Collapse | 21 Jul 09, 22:22 | 592 | 169 |
| 90. | Space Fence: Will it Solve the Coming Space Litter Crisis? | 21 Jul 09, 20:50 | 213 | 48 |
| 91. | New NASA Images of Moon Landing Sites Reveal Footprint Trail | 21 Jul 09, 06:10 | 453 | 73 |
| 92. | How the "Right Stuff" Went Wrong: Wolfe & Hawking on Apollo | 20 Jul 09, 22:33 | 261 | 44 |
| 93. | Massive Black Holes Roaming Edge of Milky Way | 20 Jul 09, 14:30 | 502 | 71 |
| 94. | New Insights Into Prehistoric Global Warming: The PETM | 17 Jul 09, 06:30 | 181 | 87 |
| 95. | "Origins of Life" - From Amino Acids to Apes with iPods | 16 Jul 09, 18:40 | 237 | 33 |
| 96. | Augmented Reality (AR): Will It Change Your Life? | 15 Jul 09, 21:40 | 291 | 47 |
| 97. | Should Detection by an Exo Civilization Be Viewed as a Thre? | 14 Jul 09, 05:50 | 367 | 115 |
| 98. | MIT's MetaMaterials: Optical Clothing for a James-Bond World | 14 Jul 09, 01:40 | 295 | 12 |
| 99. | The Next Tech Frontier: Hacking Your Head | 13 Jul 09, 19:20 | 298 | 28 |
| 100. | Stephen Hawking: Why Isn't the Milky Way Crawling With Life? | 13 Jul 09, 10:53 | 2198 | 613 |
| 101. | The 1,700-Ft Tsunami That Struck Alaska-Can It Happen Again? | 10 Jul 09, 16:10 | 433 | 76 |
| 102. | "The DNA Code" - Is Life Hardwired in the Universe? | 10 Jul 09, 07:00 | 798 | 122 |
| 103. | Can Ancient Fossils Predict Future Climate Change? | 8 Jul 09, 19:00 | 228 | 63 |
| 104. | Early Forms of Inorganic Extraterrestrial Life? | 8 Jul 09, 15:50 | 447 | 59 |
| 105. | Was Universe 1.0 Destroyed by Dark Matter? | 7 Jul 09, 15:40 | 506 | 108 |
| 106. | MIT: Can 4 Billion Cellphones Change the World? | 7 Jul 09, 04:30 | 270 | 17 |
| 107. | Can Artificial Lifeforms Capture Carbon to Create New Fuels? | 6 Jul 09, 23:20 | 249 | 18 |
| 108. | Permafrost Melt, Prehistoric Ooze May Hasten Global Warming | 6 Jul 09, 15:50 | 144 | 28 |
| 109. | Stephen Hawking: "Humans Have Entered New Stage of Evolution | 3 Jul 09, 15:53 | 2793 | 420 |
| 110. | MIT Solves the Mystery of the 1918 "Spanish Flu" Pandemic | 3 Jul 09, 05:20 | 395 | 29 |
| 111. | Blazars - Most Violently Energetic Objects in the Universe | 2 Jul 09, 19:10 | 297 | 37 |
| 112. | Are Planets "Living Super-Organisms"? | 1 Jul 09, 08:10 | 542 | 87 |
| 113. | Hawking: Asteroids Are Biggest Threat to Intelligent Life | 27 Jun 09, 03:30 | 869 | 199 |
| 114. | MIT Team Says Global Warming Part of Earth's Natural Cycle | 26 Jun 09, 14:40 | 204 | 62 |
| 115. | Sprawl: Is Earth Becoming a Planet of SuperCities? | 25 Jun 09, 01:20 | 378 | 58 |
| 116. | Will Extraterrestrial Life be Found in Oceans of Europa? | 23 Jun 09, 03:50 | 620 | 125 |
| 117. | Quantum Secrets: A New Standard in Crytopgraphy? | 18 Jun 09, 11:50 | 400 | 34 |
| 118. | Stephen Hawking: Manned vs. Robotic Space Missions? | 17 Jun 09, 09:30 | 527 | 83 |
| 119. | Can Gene Mutations Generate Immortality? Experts Say "Yes" | 15 Jun 09, 16:50 | 574 | 125 |
| 120. | AI to Surpass Human Intelligence By 2020 | 13 Jun 09, 10:50 | 318 | 181 |
| 121. | Is Aging Optional? | 11 Jun 09, 14:50 | 599 | 178 |
| 122. | New Technology Creates “Soft” Robots That Flow Like Mercury | 9 Jun 09, 22:41 | 448 | 79 |
| 123. | 5 Experiments on How Human Nature Will Affect Our Survival | 9 Jun 09, 20:00 | 403 | 46 |
| 124. | Will Einstein's Laws Apply Beyond Our Universe? | 8 Jun 09, 19:30 | 494 | 125 |
| 125. | Life at the Edge: Why are all the Coral Reefs Dying? | 5 Jun 09, 12:30 | 373 | 77 |
| 126. | NASA & Google Join Forces to Research Singularity | 4 Jun 09, 17:00 | 607 | 69 |
| 127. | Reboot Your Brain? Science Says It's Possible | 2 Jun 09, 16:40 | 692 | 78 |
| 128. | Scientists Imagine Evolution On ExoPlanets | 1 Jun 09, 17:00 | 336 | 57 |
| 129. | Art of DNA Graffitti: Coding Bacteria With Secret Messages | 29 May 09, 17:00 | 243 | 11 |
| 130. | Can BioComputers Escape the Laws of Physics? | 29 May 09, 03:00 | 309 | 48 |
| 131. | Super Cells that Eat Radiation, Grow Gasoline, Build Cities | 28 May 09, 20:10 | 396 | 31 |
| 132. | Mega-Telescope Net To Stare Down Massive Black Hole. o.O | 26 May 09, 12:40 | 488 | 53 |
| 133. | Is Aging an Accident of Evolution? | 25 May 09, 17:30 | 1219 | 360 |
| 134. | Has Human Civilization Turbo Charged Our Evolution? | 22 May 09, 20:50 | 357 | 74 |
| 135. | Do Humans Have a Moral Duty to Improve our Species? | 22 May 09, 04:30 | 321 | 79 |
| 136. | Lifestyle or Genes? Health Secrets of a 114-Year Old Man | 21 May 09, 17:12 | 309 | 30 |
| 137. | Parallel Universes: More than a Figment of Our Imagination? | 21 May 09, 15:42 | 702 | 109 |
| 138. | The Planet's Biggest Camera: Scanning the Skies with 1.4 GP! | 20 May 09, 07:30 | 372 | 21 |
| 139. | Great Exo-Planet Search: Chile's World's Space-Observatory | 19 May 09, 17:30 | 253 | 7 |
| 140. | The 1.8 Gigayear Gap. R We the Lone Sentient Life in Space? | 19 May 09, 15:21 | 724 | 212 |
| 141. | Is There a Milky-Way Galaxy/Earth Biodiversity Link? | 17 May 09, 16:11 | 578 | 34 |
| 142. | Origins of Life on Earth Created in a Created in a Lab?! | 15 May 09, 20:31 | 592 | 150 |
| 143. | Will Humans' Brains Change During Travel in Outer Space? | 13 May 09, 23:30 | 877 | 133 |
| 144. | What Do Robots Dream Of? | 13 May 09, 17:50 | 289 | 80 |
| 145. | What Life Might Look Like on Jupiter's Europa | 12 May 09, 15:20 | 571 | 61 |
| 146. | Dwarf Galaxies Orbiting The Milky Way Nix Newton | 11 May 09, 22:20 | 448 | 61 |
| 147. | Did Several Moons Once Orbit Earth? | 7 May 09, 18:30 | 744 | 49 |
| 148. | Did The Planet's Tectonics Trigger Human Evolution? | 7 May 09, 17:12 | 434 | 71 |
| 149. | Is Our Solar System on a Genocidal Orbit? | 7 May 09, 15:40 | 775 | 101 |
| 150. | Does CIA's Kryptos Hold Key to 'The Da Vinci Code' Sequel? | 4 May 09, 20:00 | 483 | 75 |
| 151. | Is the Earth's 6th Great Mass Extinction In Progress? (VID) | 4 May 09, 18:20 | 628 | 134 |
| 152. | "9 to 5": Your Genes Are Watching The Clock | 4 May 09, 15:10 | 354 | 37 |
| 153. | Massive Mystery Virus Observed By Global Team of Researchers | 4 May 09, 14:30 | 133 | 31 |
| 154. | Tahiti Coral Reefs Unlock Clue to 'Vanishing' IceAge Glacier | 3 May 09, 20:40 | 272 | 12 |
| 155. | 78 Billion-Journey to the Beginning of Time -A Hubble VIDEO | 29 Apr 09, 15:22 | 500 | 62 |
| 156. | The Mystery of Magnetic Fields (VIDEO) | 27 Apr 09, 02:40 | 435 | 55 |
| 157. | Paging Dr. Frankenstein? The Human-hybrid Debate | 23 Apr 09, 03:40 | 298 | 32 |
| 158. | Were Past Extinction Events Caused by Global Warming? | 21 Apr 09, 15:00 | 128 | 45 |
| 159. | How to Slow Our Aging Clock? Is it Possible? | 17 Apr 09, 16:50 | 548 | 96 |
| 160. | Who Will Win The New Space Race? Microsoft or Google? | 15 Apr 09, 03:00 | 396 | 38 |
| 161. | NASA Trumps Star Trek: Ion Drive Live! | 13 Apr 09, 16:00 | 1738 | 198 |
| 162. | Have Cities Evolved Beyond the Bounds of Biology? | 13 Apr 09, 15:30 | 444 | 69 |
| 163. | Are We All Living in a Vast Computer Simulation? | 11 Apr 09, 16:10 | 700 | 249 |
| 164. | 2050: What Will the Earth's Population Be? | 10 Apr 09, 16:30 | 587 | 300 |
| 165. | Death Star Poised for Supernova Detonation Aimed at Earth? | 7 Apr 09, 17:43 | 1336 | 322 |
| 166. | Will a Space Startup Be the Next Google? | 4 Apr 09, 01:30 | 448 | 62 |
| 167. | Humans Will Soon Make Contact with an Extraterrestrial | 3 Apr 09, 18:30 | 1417 | 414 |
| 168. | The 6 Great Stages of Evolution on Earth: Is There a 7th? | 2 Apr 09, 15:40 | 503 | 127 |
| 169. | Are We On the Brink of Finding a Second Earth? | 31 Mar 09, 17:20 | 1415 | 297 |
| 170. | Planet's First-Ever Mass-Extinction Precipitated by Humans | 31 Mar 09, 15:50 | 274 | 87 |
| 171. | Mars Impact Crater: The Largest in Solar System | 31 Mar 09, 03:00 | 630 | 47 |
| 172. | Can Human Lifespan Reach 1,000 Years- Some Experts Say 'Yes' | 27 Mar 09, 15:30 | 2302 | 732 |
| 173. | Does US Have the 'Right Stuff' to Land an Astronaut on Mars? | 27 Mar 09, 05:10 | 457 | 143 |
| 174. | An Impending Crisis? How Peak Water Would Alter Civilization | 26 Mar 09, 18:00 | 530 | 218 |
| 175. | ISS: Protecting Earth from Unwanted Lifeforms | 25 Mar 09, 16:40 | 357 | 24 |
| 176. | Are Tropical Species the Most Threatened By Global Warming? | 24 Mar 09, 06:50 | 312 | 101 |
| 177. | First GM Human Embryo Could Dramatically Alter the Future | 21 Mar 09, 17:01 | 586 | 145 |
| 178. | The Search for Life in the Solar System | 21 Mar 09, 02:01 | 345 | 22 |
| 179. | Have Humans Created a New Epoch in Earth's History? | 19 Mar 09, 03:20 | 597 | 60 |
| 180. | Cruising the Goldilocks Zone: The Search for "Earth's Twins" | 18 Mar 09, 02:41 | 337 | 10 |
