If South Louisiana had mountains, Justin Barnhill, 30, would be one of those lunatics who climbs to the top of a cliff and jumps off, wearing nothing more than a wingsuit. Or maybe he'd have a ...

Ever dance with a “harbinger of doom”? Divers off Taiwan were mesmerized after encountering a giant oarfish — which is rumored to be a sign of impending earthquakes — that had mysterious holes in its ...

Being chased by a fish with sharp teeth seems like something out of a cartoon, but it was a reality for one Alabama man who was bitten on the leg during a dive off the coast of Sharm el-Sheikh, Egypt.

Chilean devil rays swim in the Atlantic Ocean near the Azores. Reinhard Dirscherl / ullstein bild via Getty Images There’s only one word for it: indescribable. “It’s one of those awesome experiences ...

There’s only one word for it: indescribable. “It’s one of those awesome experiences you can’t put into words,” says fish ecologist Simon Thorrold. Thorrold is trying to explain how it feels to dive ...

Thriving reefs, colorful fish, mysterious shipwrecks, coral-crusted swim-through caves and an unlimited array of stunning underwater topography. With its year-round sun and excellent visibility, the ...

For 30 years, Hiroyuki Arakawa has met the same wild fish underwater, but can a fish truly recognise a human, or is there ...

Even fish sometimes hold their breath in cold, dark, deep water. Scalloped hammerhead sharks living near Hawaii spend their days basking in warm surface waters. But at night, these fish hunt for squid ...

Wild fish can recognize individual human divers, reveals new research. They use visual differences between divers to recognize a person who rewards them, say scientists. Divers at a research station ...