April 24, 2014
Everest Diabetes Study
Bloodwork from climbers of Mount Everest supports theories about oxygen and Type II diabetes.
April 23, 2014
Clean Air Act Success
Samples from Greenland's ice cores suggest that the U.S. Clean Air Act has helped curtail acid rain.
April 22, 2014
Researchers trace the origins of pepper domestication to central Mexico.
April 21, 2014
Home videos could be a tool for lowering the age of autism diagnosis.
April 18, 2014
Scientists discover new insects and spiders on an expedition to a little-known area of Baja, California.
March 31, 2014
EVOLUTION & EXTINCTION - (Encore Presentation) What really happened to Australia's missing megafauna, how carnivores lost their sweet tooth, why lovelorn fruit flies resort to alcohol, strategic miscarriages in monkeys, and a new frog species is discovered in plain sight.