Scientific American

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

Thursday th 5th of November 2009

Can Closing the Ozone Hole Also Help Combat Climate Change? - 17:16

Tweak Gravity: What If There Is No Dark Matter? - 15:14

Wednesday th 4th of November 2009

Jurassic Start: Fossil Pushes Tyrannosaurs' Origin Back 10 Million Years - 19:14

Being Green: 10 Earth-Friendly Habits You Can Adopt - 15:07

El Niño Cycles Threaten Some New World Monkey Populations - 09:35

Tuesday th 3rd of November 2009

An Elemental Solution: Using Zinc to Stave Off Childhood Diarrhea in Developing Countries - 18:14

Could Eating Too Much Soy Be Bad for You? - 13:21

Emission Impossible?: Is Dark Matter Behind the Hazy Radiation at the Milky Way's Center? - 10:21

Friday th 30th of October 2009

Idle Moments Turn into Tons of Air Pollutants at Schools - 13:49

Slip-Sliding Away: Myrtle Beach Erosion Could Explain Sand Loss Along the U.S. East Coast - 11:14

Thursday th 29th of October 2009

U.S. Lags Behind World with Its Patchwork Approach to Curbing E-Waste - 14:28

Wednesday th 28th of October 2009

Astronomical Artifact: Most Distant Object Yet Detected Carries Clues from Early Universe - 13:42

Tuesday th 27th of October 2009

Polarized Peepers: Crustacean's Eyes Surpass Man-Made Optical Devices in Manipulating Light - 11:49

Monday th 26th of October 2009

Sustainability in Daily Life - 18:49

Climate Change Begins at Home: Small Steps to Cut Greenhouse Emissions Can Lead to Big Results - 16:14

Polar Perspective: NASA DC-8 Monitors Antarctica's Meltdown from the Skies - 15:28

What Are the Dangers of Drilling for Natural Gas? - 12:07

Friday th 23rd of October 2009

Can A Number Solve the Climate Change Conundrum? - 15:35

Hurricane Forcing: Can Tropical Cyclones Be Stopped? - 14:28

Jock the Vote: Election Outcomes Affect Testosterone Levels in Men - 12:56

Wednesday th 21st of October 2009

Global Child Immunizations at All-Time High, Despite Rising Costs - 18:42

"Albedo Yachts" and Marine Clouds: A Cure for Climate Change? - 15:21

Tuesday th 20th of October 2009

Researchers Create an Electromagnetic "Black Hole" the Size of a Salad Plate - 14:35

Monday th 19th of October 2009

Beautiful, Safe, Affordable--And It Gets 100 Mpg: X PRIZE Picks Next Round of Automotive Contestants - 19:49

Lard Lesson: Why Fat Lubricates Your Appetite - 17:35