What is heavy water, and is it safe to drink? Heavy water, or deuterium oxide, has some pretty important scientific ...

Scientists filmed a squid covering itself in mud and holding its tentacles upright, using camouflage that helps it hide on the ocean floor.

"They had this really great profitability story," S&P's Melissa Otto says. But when that feels priced in, "that's probably ...

Imagine you’re out for a blissful swim, trying to catch a glimpse of some beautiful whales. The sun is shining, the water feels refreshing, and, uh oh, something just brushed past your leg. Something ...

A meal at a meat-and-three is nonnegotiable. Order crisp fried chicken, mac and cheese, cornbread, and pork-braised ...