When you think about science fiction, your mind probably jumps to laser battles, alien encounters, or dystopian futures. But amid the warp drives and androids, there’s one deliciously human detail ...

Carbon monoxide is a quiet assassin. Odorless and colorless, it has a uniquely efficient ability to starve the body of oxygen: It acts quickly, building up in the bloodstream and attaching to ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Astronauts perform so many out-of-this-world experiments on the ...