(AP) Felix Baumgartner stood alone at the edge of space, poised in the open doorway of a capsule suspended above Earth and wondering if he would make it back alive. Twenty four miles below him, ...

The first study of its kind shows knee cartilage in mice grew healthier following jumping exercises. The post Jumping exercises may help astronauts get their knees ready for space: study appeared ...

This summer, Austrian skydiver Felix Baumgartner will attempt to break the world record for the longest jump, plummeting more than 23 miles from the Earth's stratosphere. "I've done a lot of test ...

A short film on Felix Baumgartner's 2012 jump from space to Earth uses new footage from the GoPro he wore during his descent. "I wish you could see what I can see," Baumgartner said before his ...