Sharks have ruled the Earth’s oceans for 400 million years and recent research on fossilized shark teeth has led to the ...

Amateur Diver Looking for Shark Teeth Stumbles on Well-Preserved 7000-Yr-Old Native American Burial, Officials Call it 'Unprecedented Discovery' An amateur diver, searching for shark teeth off the ...

A research expedition in the Tonga Trench filmed a Pacific sleeper shark, a slow-moving, opportunistic predator rarely seen ...

Ocean researchers have found the largest male great white shark ever recorded. The shark, named Contender, was first tagged ...

Remarkably, fossil shark teeth are also incredibly abundant. Sharks ruled the earth's oceans for 400 million years, and every individual grows and sheds thousands of teeth in their lifetime.

Shark attacks get a lot of attention for how rare they are. This is not to say ... feet in length and equipped with rows of razor-sharp teeth, they are apex predators capable of inflicting serious ...

Squalicorax shark fossils have been found in Europe, North America, Africa and Asia, but they are a rare find on the Isle of Wight, Wight Coast Fossils said. The buying and selling of their teeth ...

Shark sex is a bitey business, with males grasping females with their teeth during the act. The resulting wounds are helping scientists to figure out when and where sharks are doing the deed.

though some shark researchers say it’s tough to enforce and that targeted fishing of sharks is already rare. KAIKEA NAKACHI photo A bill to protect sharks from capture or killing is being ...

Squalicorax shark fossils have been found in Europe, North America, Africa and Asia, but they are a rare find on the Isle of Wight, Wight Coast Fossils said. The buying and selling of their teeth ...