With lead after lead failing to pan out, search and rescue officials said Monday they will expand the search area for the Malaysia Airlines aircraft that vanished three days ago.

The newly expanded search area encompasses a larger portion of the Gulf ...

Don't ask Justin Bieber about Selena Gomez. It's a touchy subject.

Will you be alive five years from now? New research suggests it might be possible to predict if you’ll die from a medical condition in the next half-decade.

In a rare public talk via the Web, fugitive NSA leaker Edward Snowden urged a tech conference audience Monday to help "fix" the U.S. government's surveillance of its citizens.

He spoke via teleconference from Russia to an audience of thousands at the ...