Stimulants affect the mind, brain, and body in several ways, many of which can be very positive, even in the long run. Find ...

A new blood test could help doctors detect pancreatic cancer earlier, potentially improving survival rates for one of the deadliest cancers.

Last year she was living in a homeless encampment under a Seattle freeway. By analyzing brain scans of recovering cocaine addicts, clinical neuroscientist Anna Rose Childress, a professor at the ...