Researchers say vitamin E might slow the progression of mild-to-moderate Alzheimer's disease — the first time any treatment has been shown to alter the course of dementia at that...

More than half of female U.S. Marines in training can't do three pullups, the minimum standard that was supposed to take effect with the new year. That has led the Marine Corps to delay the...

A sophisticated, real-world study confirms that dialing, texting or reaching for a cellphone while driving raises the risk of a crash or near-miss, especially for younger drivers. But the research...

New York would become the 21st state to allow medicaluse of marijuana under an initiative Gov. Andrew Cuomo will unveil this week.   Cuomo plans to use administrative powers rather than...

Fifty years ago, ashtrays seemed to be on every table and desk. Athletes and even Fred Flintstone endorsed cigarettes in TV commercials. Smoke hung in the air in restaurants, offices and airplane...

Many older adults with high blood pressure can be treated less aggressively, which could mean taking fewer pills to get it under control, according to new treatment guidelines from a U.S. expert...

Global efforts to curb malaria are stalling after a drop in funds to buy bed nets, according to the latest report Wednesday from the World Health Organization.   For the second year in a...

Not to dampen any holiday spirits, but studies show heart troubles rise this time of year.   It's not just a Western phenomenon. Recent research in China found the same thing. The...

Tens of thousands of women each year might be able to skip at least some of the grueling treatments for breast cancer — which can include surgery, heavy chemo and radiation — without...

A novel way to speed the testing of cancer drugs and quickly separate winners from duds has yielded its first big result: an experimental medicine that shows promise against a hard-to-treat form of...