Scientific American

Wednesday th 23rd of January 2013

FDA Approves Recombinant Flu Vaccine - 14:30

Digital Activist's Suicide Casts Spotlight on Growth of Open Access Movement - 13:32

NIH Told to Retire Most Research Chimps - 13:32

How Much Will Tar Sands Oil Add to Global Warming? - 12:31

Tuesday th 22nd of January 2013

South Korea Makes Billion-Dollar Bet on Fusion Power - 15:32

Mathematical Impressions: Can You Turn a Rubber Band into a Knot? [Video] - 14:31

How Would Obama Address Climate Change? - 14:30

Bloggers Put Chemical Reactions through the Replication Mill - 12:31

Four-Strand DNA Structure Found in Cells - 12:31

Obama Trumps Congress and Orders Research into Gun Violence - 11:31

Friday th 18th of January 2013

Mercury Emissions Threaten Aquatic Environments - 11:30

Chipmaker Races to Save Stephen Hawking s Speech as His Condition Deteriorates - 08:00

Thursday th 17th of January 2013

Novel Solar Photovoltaic Cells Achieve Record Efficiency Using Nanoscale Structures - 16:30

A Smut Above: Unhealthy Soot in the Air Could Also Promote Global Warming - 14:30

BPA Replacement Also Alters Hormones - 12:10

Feeling Threatened Makes Us Nicer - 12:10

Hard Up: Nanomaterial Rivals Hardness of Diamond - 11:20

Wednesday th 16th of January 2013

Food versus Fuel: Native Plants Make Better Ethanol - 18:30

Frogs Cling to and Peel from Surfaces Just Like Adhesive Tape - 17:30

Barnacles Mate via 'Spermcasting' - 16:30

The Man Whose Dynasty Changed Ecology - 13:30

Vaccine Switch Urged for Eradication of Remaining Pockets of Polio - 11:00

Tuesday th 15th of January 2013

Justice System 'Overreach Blamed in Suicide of Open-Access Technology Activist - 19:32

More than 3,500 U.S. Weather Records Smashed in 2012 - 14:31

Fortified by Global Warming, Deadly Fungus Poisons Corn Crops, Causes Cancer - 13:30

Why Cellular Towers in Developing Nations Are Making the Move to Solar Power - 09:20

Monday th 14th of January 2013

Pot Smokers Might Not Turn Into Dopes After All - 18:20

Genomes Show Indians Influx to Australia 4,000 Years Ago - 17:20

Live Giant Squid Filmed In Deep Ocean - 15:30

10 Technologies that Turned Our Head: 2013 CES in Pictures [Slide Show] - 10:00

Friday th 11th of January 2013

U.S. Effort on Ocean Acidification Needs Focus on Human Impacts - 12:00

Star Near Our Solar System May Be the Oldest Known - 11:00

Pompeii "Wall Posts" Reveal Ancient Social Networks - 11:00

Thursday th 10th of January 2013

Flu Hits U.S. Early and Hard - 15:30

Epigenetics Posited as Important for Success of Invasive Species - 14:00

The Quest to Put the Elements in Their Places - 14:00

Safety of Induced Stem Cells Gets a Boost - 12:00

New Rules Tackle Bacteria in Drinking Water - 12:00

Hunger Game: Is Honesty Between Animals Always the Best Policy? - 11:00

Wednesday th 9th of January 2013

Numbers Games Devised to Aid People with 'Dyscalculia' - 18:00

Why Do Our Fingers and Toes Wrinkle During a Bath? - 16:00

Electron Beams Set Nanostructures Aglow - 13:00

Genome Reveals Comb Jellies' Ancient Origin - 11:00

Tuesday th 8th of January 2013

Oil Sands Raise Levels of Cancer-Causing Compounds in Regional Waters - 13:00

Supreme Court Ensures Funding of Research Using Human Embryonic Stem Cells - 11:00

Monday th 7th of January 2013

Breaking the Mold: Could Additive Manufacturing Resuscitate a Once-Proud U.S. Industry? - 10:00

Friday th 4th of January 2013

Flesh-Eating Flies Map Forest Biodiversity - 14:00

Thursday th 3rd of January 2013

Meteorite Carries Ancient Water from Mars - 19:30

Quantum Gas Goes below Absolute Zero - 19:30

Safety Survey Reveals Lab Risks - 13:00