Krawczyk, an associate professor at UC Irvine. “The shark is tracking the light — it’s fascinating.” The Greenland shark is ...

Two wombs, a forked penis, and giving birth through the nose. These are just a few of the bizarre stories circulating about ...

Read how ancient Greenland sharks' bodies preserve their eyesight for hundreds of years and what this means for older humans.

Money-hungry fisherman and salesman are ignoring international regulations so they can reap big profits in the illegal sale ...

In the deep ocean, far from sunlight, a small shark has been quietly carving perfect circles of flesh out of animals many ...

Meet animals that grow for a lifetime, sometimes for centuries, and discover why dinosaurs did not, despite their huge size.

Imagine pulling up to a fishing spot. You hook a fish, a beautiful snook. As you reel it in, the water boils, a shark’s tail ...