Scientific American

Friday th 11th of December 2009

Subsurface Gas Deposit Could Deflate Theory of How Earth's Atmosphere Formed - 10:49

Thursday th 10th of December 2009

Newly Discovered T. Rex Relative Fleshes Out Early Dino Evolution - 16:14

In Deep Water: Will Essential Ocean Currents Be Altered by Climate Change? [Slide Show] - 08:42

Wednesday th 9th of December 2009

WISE Satellite Set to Map the Infrared Universe - 15:35

Tuesday th 8th of December 2009

The Cyber Sea: World's First Internet Undersea Science Station Boots Up [Slide Show] - 16:21

Monday th 7th of December 2009

Carbon Nanotubes Turn Office Paper into Batteries - 18:56

Friday th 4th of December 2009

Scientists Respond to "Climategate" E-Mail Controversy - 23:07

EPA Set to Regulate Wastewater from Coal-Fired Power Plants - 17:07

DARPA Challenge Competitors Already Mobilizing Social Networks - 10:28

Thursday th 3rd of December 2009

Cancer Cells?: Brain Tumor Numbers Steady Despite Increased Mobile Phone Use - 19:14

First Passenger Flight Powered by Biofuel--But Are the Petroleum Alternatives Ready to Takeoff? - 15:49

For Clean Energy, Britain Looks to Sea - 09:21

Mariette DiChristina Named Scientific American Editor in Chief - 05:56

Tuesday th 1st of December 2009

WHO's New Guidelines on HIV Care Call For Earlier Treatment - 17:14

Monday th 30th of November 2009

U.S. Forest Service to Adapt Woodland Management to Climate Change - 15:21

What Is the Right Number to Combat Climate Change? - 07:07

Thursday th 26th of November 2009

Researchers Turn to Artificial Intelligence and Real Data to Improve War Games - 14:14

People Hear with Their Skin, As Well As Their Ears - 09:21

Wednesday th 25th of November 2009

Inhaling Bacteria with Cigarette Smoke - 14:56

Vibrating Technology Promises to Replace Biopsies in Diagnosing Diseased Tissue - 12:35

Say What? Mice that Resist Hearing Loss Could Help Aging Ears - 12:35

Tuesday th 24th of November 2009

One for the Ages: Bristlecone Pines Break 4,650-Year Growth Record - 19:56

Numerous "Tramp" Stars Adrift in Intergalactic Space Could Await Discovery - 17:21

Splitting Time from Space--The Evidence - 08:21

Monday th 23rd of November 2009

Can Climate Change Cause Conflict? Recent History Suggests So - 17:00

Friday th 20th of November 2009

How Long Can a Nuclear Reactor Last? - 16:56

Circulation of LHC Beams Could Resume in Earnest over the Weekend - 16:56

Novel Nova: Stellar Blast Powered by Helium May Leave a Tantalizing Remnant - 14:42

Thursday th 19th of November 2009

Cracked Corn: Scientists Solve Maize's Genetic Maze - 18:21

Can Flywheels Help Balance Electricity Supply and Demand? - 17:35

Wednesday th 18th of November 2009

Sinking Global Warming: Is There a Reliable Way to Track Atmospheric Carbon Dioxide Levels? - 17:49

Researchers Try to Solve the Mystery of HIV Carriers Who Don't Contract AIDS - 14:07

Ultrathin, Now Ultraflat: Ripple-Free Graphene May Hold Key to Material's Mysteries - 14:07

Tuesday th 17th of November 2009

Fish Kill: Nanosilver Mutates Fish Embryos - 12:07

E-Transportation Jump-Start: Coalition Seeks to Pave the Way for Electric Vehicles - 10:46

Monday th 16th of November 2009

Renewed Hope for an AIDS Vaccine - 15:28

Sunday th 15th of November 2009

Nanodevices Bend under the Force of Light - 14:21

Friday th 13th of November 2009

Can Alternative Energy Save the Economy and the Climate? - 11:35

Thursday th 12th of November 2009

Heavy Metal: Researchers Try to Get the Lead out of Piezoelectronics - 18:15

Engineering the Planet to Dodge Global Warming - 13:14

Out of Africa: The Tobacco War's New Battleground - 10:56

Wednesday th 11th of November 2009

Can Local Governments Solve Global Warming? - 14:42

Planets May Affect the Chemistry of Their Stars - 13:35

Tuesday th 10th of November 2009

What Would Failure at Copenhagen Mean for Climate Change? - 19:56

Faster Than a Speeding Particulate: Why Powdery Materials Disperse So Fast on Liquids - 15:07

The Fixed-Wing Is In: America's Cup Sailors Plan to Use Rigid Carbon-Fiber Airfoil on U.S. Entry - 14:21

Monday th 9th of November 2009

Natural Gas Drilling Produces Radioactive Wastewater - 19:14

Colliding White Dwarfs May Mimic Supernovae Used to Gauge Astronomical Distances - 09:49

Friday th 6th of November 2009

Don't Let the Bedbugs Bite: Pest Management Proves More Effective than Pesticides - 12:35

Hot Spot Hot Rod: The Internet Invades the Automobile - 10:21