An ambitious project to establish a human colony on Mars has attracted applications from tens of thousands

Stephen Hawking, who spent his career decoding the universe and even experienced weightlessness, is urging the continuation of space exploration

Sequoyah County authorities say a man who died in a fire at his home may have spontaneously combusted.

The Obama administration is planning a decade-long scientific effort to examine the workings of the human brain

Space exploration is really bad for our squidgy bodies, but you want to know the worst news? According to new research, it's really, really bad for our squidgy brains too.