Add Yahoo as a preferred source to see more of our stories on Google. As an avid reader and a sucker for coming-of-age novels about a group of outcasts, it sort of goes without saying that I’m a ...

A simple brain-training program that sharpens how quickly older adults process visual information may have a surprisingly powerful long-term payoff. In a major 20-year study of adults 65 and older, ...

Kevin Durant scored 26 of his season-high 40 points in the second half and the Houston Rockets wiped out a 19-point Orlando ...

Going without sleep can become dangerous quickly, with symptoms like cognitive impairment and hallucinations appearing after just a few nights. After 24, 36, 48, and 72 hours without sleep, problems ...