Floating in microgravity may look effortless, but for bones, it’s anything but. Anew NASA study on mice reveals that the ...

If you've ever wondered which exercises astronauts do while up in space, here are their workout staples in order to hold onto ...

However, as NASA looks to explore beyond low Earth orbit, the agency anticipates future spacecraft will not have room for large exercise equipment, like treadmills. Since walking and running are ...

Suni Williams, fresh off a nine-month space expedition, had a 2007 Boston Marathon performance that was simply out of this ...

According to Nasa, for every month in space, astronauts' weight-bearing bones become roughly one per cent less dense if they don't take precautions to counter this loss ...