Fossil teeth of extinct megalodon sharks have grooves made by other megalodon teeth, hinting at violent encounters between ...

Megalodon teeth are the largest shark teeth ever found and have sharp serrated edges. So when these sharks bit marine mammals ...

A McGill student’s fascination with the megalodon — a giant shark that used to live during the time of the dinosaurs — has lead to the discovery that the mighty beast might have once lived near Canada ...

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While fossil hunting underwater, I made an insane discovery—a massive Megalodon shark tooth! Vance may announce major US ...

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

No, it’s not Jaws, but a massive Great White shark has been pinged off the coast of Georgia and Florida. Research group ...

Scientists have tagged a giant male great white shark off the East Coast. The researchers said "Contender" is the largest ...

Contender, a male great white shark measuring nearly 14 feet long, is the largest ever tagged and studied among the Northwest Atlantic white shark population, according to researchers.

A teenage girl has died after she was bit by a shark in northeastern Australia on Monday, according to local authorities. Paramedics responded to reports of a "serious shark bite incident" at ...

In an ordeal that sounds like it would belong in the bible, a humpback whale has been caught on film trying to swallow a ...

Teeth grinding, or bruxism, can happen day or night. But sleep bruxism is much harder to treat since many of us don’t even know we’re doing it. The condition is often only detected when ...