Scientific American

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

A Loopy Idea That Works: Using Telecoils to Turn Hearing Aids into Mini Loudspeakers - 15:21

Energy Out of the Blue: Generating Electric Power from the Clash of River and Sea Water - 07:28

Sunday th 18th of October 2009

Sating the Ravenous Brain: Researchers Quell Hunger Neurons in Fruit Flies - 08:14

Friday th 16th of October 2009

Rare Procedure Pinpoints the Location, Speed and Sequence of the Brain's Language Processes - 18:42

New Software Could Smooth Supercomputing Speed Bumps - 07:07

Thursday th 15th of October 2009

Stem Cells from Fat Used to Grow Teen's Missing Facial Bones - 10:07

Wednesday th 14th of October 2009

Exotic Quasicrystal Structures May Be More Normal Than Assumed - 16:49

Sight Unseen: People Blinded by Brain Damage Can Respond to Emotive Expressions - 11:35

Tuesday th 13th of October 2009

Rare Frog Species Bear the Brunt of Chytrid, a Deadly Fungal Disease - 09:49

Monday th 12th of October 2009

Unusual Spider Species Passes Up Live Prey for Plants - 15:07

Economics Nobel Highlights How Social Relationships Explain Certain Economic Activities - 13:56

Research in a Vacuum: DARPA Tries to Tap Elusive Casmir Effect for Breakthrough Technology - 09:07

Friday th 9th of October 2009

Bye-Bye Birdie: New Look at Archaeopteryx Shows It Was More Dinosaur Than Bird - 14:42

Pandemic Payoff from 1918: A Weaker H1N1 Flu Today - 12:07

Obama's Nuclear Arms Agenda Helps Him Win 2009 Nobel Peace Prize - 06:21

Thursday th 8th of October 2009

Just How Sensitive Is Earth's Climate to Atmospheric Carbon Dioxide? - 19:49

Target Audience: NASA's Friday Moon Crash Offers Plenty of Opportunities for Amateur Viewing - 15:56

Retrovirus Linked to Chronic Fatigue Syndrome, Could Aid in Diagnosis - 13:42

Wednesday th 7th of October 2009

Is Life Expectancy Reduced by a Traumatic Childhood? - 17:07

Astronomers Discover Solar System's Largest Planetary Ring Yet around Saturn - 08:28

Unraveling the Ribosome: Chemistry Nobel Awarded to Modelers of Living Cells' Protein-Maker - 07:21

Tuesday th 6th of October 2009

New Vaccine May Immunize Addicts from Cocaine's Pleasurable Effects - 14:42

Driving on Glass? Inventor Hopes to Lay Down Solar Roads - 12:07

Nobel Prize in Physics Goes to Pioneer in Fiber Optics and Inventors of Digital Image Sensor - 07:14

Sun Down: High-Energy Cosmic Rays Reach a Space Age Peak - 06:07