Scientific American

Friday th 14th of September 2012

'Astronomical Unit,' or Earth-Sun Distance, Gets an Overhaul - 15:50

Tunnel Vision: Subterranean Park to Stay Sunny with Fiber-Optic Skylights [Slide Show] - 08:30

Thursday th 13th of September 2012

Human Embryonic Stem Cells Restore Gerbil Hearing - 17:00

How to Boil Water without Bubbles - 17:00

Trio of Genome-Sequencing Studies Offer a Broader View of Lung Cancer - 17:00

Birds Sound the Alarm on West Nile Virus - 17:00

Contaminated Fish Warnings Fail to Reach People Most at Risk - 14:30

Forensic Entomologist Upends Conventional Theory on Order of Bugs That Feast on Corpses - 12:20

Wednesday th 12th of September 2012

High-Power Microwave Weapons Start to Look Like Dead End - 15:00

Cameras to Focus on Dark Energy - 15:00

Virgin Births Seen in Wild Vipers - 15:00

Facebook Experiment Found to Boost U.S. Voter Turnout - 14:00

Explosive Impact at Jupiter Spotted by Amateur Astronomers - 13:00

Tuesday th 11th of September 2012

The Sky Is the Limit for Wind Power - 17:30

Common Interpretation of Heisenberg's Uncertainty Principle Is Proven False - 16:30

Gas Cloud Hurtling toward Milky Way's Black Hole May Harbor Young Star - 16:30

Naive Notes: Creating a Music Hall for Nonexpert Listeners - 08:02

Body Double: Understanding the Astrophysics of a Newly-Discovered Multi-Planet Binary Star System - 08:01

Monday th 10th of September 2012

Pig Flu Virus Strain Shown to Have Pandemic Potential - 18:30

Vaccine Trial Reveals Weak Spots in HIV's Armor - 18:30

Proof Claimed for Deep Connection between Prime Numbers - 18:30

Thursday th 6th of September 2012

Science and Archaeopteryx Overcome Creationism in South Korea - 18:00

Amino-Acid Deficiency Found to Underlie Rare Form of Autism - 18:00

Super-Stretchy Hydrogel Can Take a Hit - 10:30

Patagonian Glaciers Melting in a Hurry - 10:30

Wednesday th 5th of September 2012

Voices of ENCODE [Video] - 17:00

"Junk" DNA Holds Clues to Common Diseases - 16:00

Fishing Vessels Level Seafloor - 15:00

Androgen-Blocking Drug Wins Approval for Prostate Cancer - 11:31

Biomarker Predicts Recovery from a Type of Depression - 11:31

Tuesday th 4th of September 2012

Obama and Romney Tackle 14 Top Science Questions - 17:00

India's Forest Area in Doubt - 15:00

Space Elevator Enthusiasts Push On despite Lengthy Time Frames and Long Odds - 15:00

Biodiversity Found to Increase During Warm Periods in Earth's History - 14:00

A TB Test You Can Do at Home - 13:00

One-Fifth of Invertebrate Species at Risk of Extinction - 12:00

Friday th 31st of August 2012

Doctors Debate the Safety of Starch Used in IV Drips - 12:30

Turning on the Zap: New York City Readies World's Largest UV Drinking-Water Disinfection Plant - 06:30

Thursday th 30th of August 2012

New DNA Analysis Shows Ancient Humans Interbred with Denisovans - 19:00

Burn Notice: Mustard Species' Specialized Spices Keep Local Bugs at Bay - 17:00

Isaac's Impacts: Destruction from 'Just a Cat 1' Storm - 17:00

Resistance to Backup Tuberculosis Drugs Increases - 14:30

Wednesday th 29th of August 2012

Calorie Restriction Fails to Lengthen Lifespan in Primates - 17:00

Using Fertilizer Wisely Could Help Feed 9 Billion People - 17:00

Scaled-Down: New Nano Device Can Weigh Single Molecules - 15:00

Tuesday th 28th of August 2012

3-D Printing Revolution Stymied For Now by High Prices - 12:50

Monday th 27th of August 2012

Antibiotics Linked to Weight Gain in Mice - 17:00

Sunday th 26th of August 2012

Isaac to Turn into Hurricane, Threatens New Orleans - 21:00

How to Learn in Your Sleep - 20:00

Friday th 24th of August 2012

Chimp Research Facility Found Not Guilty of Breeding Animals - 14:00