Curtis was on a fishing "trip of a lifetime" with friends in South Africa when he was attacked by the huge ragged tooth shark, also known as a sand tiger shark. They had just landed the whopper ...

There's magical photography, up-close animal drama, and Tom Hanks gently dropping the odd hokey line of narration in a new BBC / USA natural history series.

Ocean life thrives at thousands of shipwrecks off the Atlantic coast. One of the coolest places in the ocean was featured on The Americas.

The 6ft (1.8m) ragged tooth shark, also known as a sand tiger shark, had been caught just three days into their fishing trip.

Ever wonder why sharks have so many differently shaped teeth or why they keep regrowing throughout their lives? Dr. David ...

A rendering of Clavusodens mcginnisi, or “McGinnis’ nail tooth,” an ancient shark that stalked the ocean floor 340 million years ago. Rendering courtesy of the National Park Service A shark ...

(Graham Thompson/CBC) A Saint John auction house has opened online bidding on a collection of megalodon shark teeth that are millions of years old. Sarah Jones, curator at Jones Auction House ...

A Saint John auction house has opened online bidding on a collection of megalodon shark teeth that are millions of years old. Sarah Jones, curator at Jones Auction House, said interest has already ...

WNS Curtis went to South Africa for a fishing trip with pals when he was attacked by a sand tiger shark. He managed to catch the shark and was just taking the hook off its mouth when the beast ...

It’s already illegal for fishermen to attract or capture a great white shark, but Bay State officials are proposing new rules to better restrict shore-based shark fishing after anglers were seen ...

This “chipmunk shark” packed quite a punch with its strange set of teeth. Its diet varied from shrimp to worms to hard-shelled brachiopods — generally crunchy things. The discovery ...

Sharks may not be the sharp-toothed silent type after all. The clicking of flattened teeth, discovered by accident, could be “the first documented case of deliberate sound production in sharks ...