A Clemson University professor received a grant from NASA to study turning human waste into hydrogen peroxide. Gerry Melendez [email protected] Have you ever thought about how astronauts keep ...

NASA is offering $3 million to anyone who can invent a way to “recycle” dozens of bags of poop astronauts left on the moon more than half a century ago. The space agency wants to come up with a way to ...

The next time you see a shooting star, just know: It could be astronaut poop. Astronaut Scott Kelly’s body went through some odd changes when he spent a year aboard the International Space Station ...