Feds to Debate Marijuana as Medicine
A federal appeals court is set to hear the scientific case for marijuana’s therapeutic effects.
2012 Nobel Prizes Recognize Pioneering Science
This year’s Nobel laureates changed our understanding of our bodies and the world around us.
Step Into an Optical Illusion
In Demon Hill, the rules of gravity don’t apply as you expect them to. Down is not down, exactly. The room, created by Los Angeles artist Julian Hoeber and on display at the Harris Lieberman Gallery in New York, is modeled on a stock roadside attraction.
What Your Genes Can Tell You About Your Memory
Researchers are studying how gene regulation influences memory.
From Stem Cells to Eggs (and Beyond)
Stem cells can be turned into heart, liver, and brain cells—but what about a whole new organism? A study in Science explains the transformation from stem cell to egg to mouse pup.
Can Government Bans Tackle Obesity?
Experts debate whether government regulations are an effective way to fight the obesity epidemic.
What the Doctor Ordered: Building New Body Parts
Spray-on skin, made-to-order muscle, and print-out kidneys aren’t just science fiction anymore.
Microbes Benefit More Than Just the Gut
Sinuses, too, are healthier when populated by a diverse colony of bugs.
Seeing Through the Smoke—The Secrets in a Cigarette
Many cigarettes are only two-thirds tobacco, and contain hundreds of additives, such as antifreeze, cocoa shells, and liquorice.
Study May Link Pro Football, Brain Decline
A new study suggests that pro football players are more likely to develop neurodegenerative diseases.