The cookiecutter shark is one of the most bizarre predators in the world, leaving a signature circular bite on its prey.

National Geographic photographer Brian Skerry has logged more than 10,000 hours under water—but he's never before snapped a ...

After years of tagging, monitoring, and studying the habits of great white sharks, researchers at Stanford University’s Hopkins Marine Station made a startling discovery. They found that the sharks ...

In 1960, Jack Casey was approached by New Jersey fishermen to "do something on sharks." What he did changed shark science forever.

Great White Shark Teeth Great white sharks rely on their teeth for survival from a very young age. They are born with teeth, and studies have found that even shark embryos have teeth.

Jaws' scared us stiff. Science is setting the record straight. What 50 years of research reveals about the ocean's most ...

An 11-foot great white shark nicknamed Dold has surfaced offshore of the coast of New Jersey on the first day of summer.

Contender, the Atlantic Ocean's largest recorded great white shark, surfaced 22 miles off the coast of Cape Hatteras.

Meet the longest-lived animal with a backbone. Scientists estimate that Greenland sharks live for around 250 years, but some may live as long as 500 years. These cold-water sharks not only eat sea ...

Animals Meet Contender: The massive great white shark spotted off Outer Banks coast Contender, the Atlantic Ocean's largest recorded great white shark, surfaced 22 miles off the coast of Cape ...

In 1960, Jack Casey was approached by New Jersey fishermen to "do something on sharks." What he did changed shark science forever.