DAKAR - At least 21 people died and 37 new cases of suspected Ebola were recorded in Guinea between May...

RIYADH - Saudi Arabia announced a jump of nearly 50 percent in deaths from a new virus on Tuesday after...

NEW YORK  - Being able to speak more than one language may help you think more clearly in later life,...

NEW YORK - Something about being circumcised may offer men a degree of protection from developing prostate cancer later in...

NEW YORK  - After a night of no sleep, even a healthy brain has higher than normal levels of the...