A large tiger shark carcass washed shore on Nantucket off Cape Cod, Mass., Tuesday, in a rare event that piqued the interest of scientists. Unfortunately, the shark washed back to sea despite the ...

Sand tiger sharks, also known as gray nurse sharks, have a deceivingly ferocious look. They are large-bodied and display a mouthful of sharp teeth that protrude in all directions, even when the ...

Divers hanging out with a school of tiger sharks in the Bahamas had a wild run-in with one particularly curious specimen. A video shared by diver Andrea Ramos Nascimento on Instagram shows a shark ...

Past studies have estimated the megalodon’s length and body shape by comparing it to the great white shark, which has similar large, serrated teeth. But Sternes said those studies relied on ...

"Never in a million years did we think that the shark was going to eat it - and get the footage," Strom told FOX Weather. In the video, a large tiger shark swims up to Strom and his camera on top ...

As one of the largest predators to have ever lived, megalodon captures people's imagination - and for good reason. But was this apex predator simply a beefed-up great white shark, and is it still ...

Researchers are tracking what is believed to be the largest shark ever tagged ... had tagged nearly 400 sharks with most being either great white or tiger sharks.

“Inadvertently, we discovered the mystery of why some vertebrates can get large, but some cannot,” Shimada said. Great white sharks, with their thick bodies that grow to about 20 feet long (6 ...

"Never in a million years did we think that the shark was going to eat it - and get the footage," Strom told FOX Weather. In the video, a large tiger shark swims up to Strom and his camera on top of ...