
Antiretroviral regimens drastically reduce breast milk HIV transmission between mothers and babies

Antiretroviral regimens drastically reduce breast milk HIV transmission between mothers and babies

White rice raises risk of type 2 diabetes

The brain thinks hands are wider and stubbier than they actually are

Watching grass grow gets exciting

Were some gigantic Jurassic sea creatures warm-blooded?

Vitamin D deficiency linked to genetic polymorphisms

Large-Scale Autism Study Reveals Disorder's Genetic Complexity
Although unique genetic variations in children with autism are nearly as rare as they are in the general population, comprehensive studies are starting to find patterns in disrupted genes and pathways

Babies born early--even by a week--are more likely to have special education needs

New evidence for a neuronal link between insulin-related diseases and schizophrenia

One in 10 veterans returns from combat in Iraq reporting serious mental health issues

Did CIA doctors perform torture research on detainees?

Mind over mass: Cholesterol levels might be controlled by brain circuitry

Why so many artists have lazy eyes, and other things art can teach us about the brain

The sex lives of wild crickets

What's next for synthetic life?

Deadly Pandemic
Notwithstanding the tameness of H1N1, influenza viruses could still wipe out millions and wreak economic havoc

Pacific Earthquake
Will the overdue Big One tear California asunder?

12 Events That Will Change Everything
In addition to reacting to news as it breaks, we work to anticipate what will happen. Here we contemplate 12 possibilities and rate their likelihood of happening by 2050

Old oyster shells reveal dry, salty details of Jamestown settlers' hardships

Herbal Supplement Sellers Dispense Dangerous Advice, False Claims
Undercover government employees received consistently false information when shopping for supplements, and analyses show most supplements contain trace amounts of contaminants

Failure to brush your teeth twice a day increases risk of heart disease

Scientists scrap over the place of "Ardi" in the trees--and in the primate family tree

Tiny radio transmitters track flight of tropical orchid bees

Unlocking the Chemistry of Exercise: How Metabolites Separate the Physically Fit from Unfit
A screening of hundreds of metabolites in the blood plasma of people at rest and after exercise paints a newly detailed picture of changes within the body--and reinforces links with metabolic and cardiovascular diseases