No pain, no gain, as the old exercise adage goes. But just how much pain do you have to endure to benefit from weight ...

A NASA spacecraft has set sail for Jupiter and its moon Europa, one of the best bets for finding life beyond Earth.

"Game of Thrones" fans came out in droves to bid on hundreds of costumes, props and other items from the series in an auction ...

Ariana Grande took the New York 30 Rock stage at "Saturday Night Live" for the third time as host and found herself in ...