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 ...

A 20-million-year-old fossil found last October near Charleston is being called “an ancient marvel,” because it reportedly shows ancient sharks may have been avid poop eaters. The fossil is a ...

Finding a 30-million-year-old shark tooth on the bottom of the Cooper River isn't so odd. Finding one embedded in fossilized alligator dung is. Sit tight. This tale gets stranger. In the dark bottom ...

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, ...