Ancient tapeworm eggs found in 270-million-year-old shark poop suggest these parasites may have plagued animals for much longer than previously known, researchers say. Tapeworms cling to the inner ...

The idea of coming face-to-face with a great white shark in the wild can be exciting and terrifying for many of us. But the good news is that with responsible and well-run programs, getting up close ...

LOS ANGELES — More than 70 million years ago, a baby shark may have bitten off more than it could digest. A fossilized hunk of poop from an ancient baby shark has revealed the tiny predator's last ...

It's that time of the year again: Shark Week. The TV program is so long-running that if you're under 37, you've never known a life without it. In... Sharks often get a bad rap, but oceans need them It ...

Reaching lengths of up to 20 feet, the great white shark is a formidable predator, preying mainly on fish and seals. These opportunistic scavengers also sometimes prey on other sharks, dolphins, rays, ...