Nine years after the attacks of 9/11, the psyches of people who were even distant from the events, show permanent changes.
A genetic variant is linked to people who have migraine-related abnormalities in the nerves and blood vessels in the brain.
From diluted crude oil chemicals suspended in the Gulf, to traces of antidepressants in drinking water, can we really say our pollution ever goes away?
A new solar-powered brush works without paste, using electrons instead.
New photographs taken at Dauphin Island, Alabama, show what appears to be oil, along with chemical dispersants, related to the Deepwater Horizon oil spill according to the Natural Resources Defense Council.
New gov't tests find no electronic flaws in Toyota cars, suggesting driver error caused sudden accelerations.
The technique is so precise that it could set the pace for even a single cell.
Many people aren't truthful about their weight and height-- but such deception can skew important heath data.
A young girl was raped and murdered by a local mother; the case is shocking, but how rare is it?
A new, virulent form of herpes is killing large numbers of Pacific oysters. Scientists think global warming may be fueling the virus.