Megalodon sharks were among the largest and most formidable predators ever to exist, dominating the oceans millions of years ...

Fifteen million years ago, now-extinct species of dolphins, whales and large sea cows roamed the world’s oceans, topping the underwater food chain. Yet back then, any one of these creatures could ...

A shark so rare it was once thought to be extinct was just spotted off the Welsh coast. The Wildlife Trust of Wales captured footage of the angel shark in Cardigan Bay, the first documented sighting ...

Great whites are one of more than 20 Mediterranean shark species protected under international law, meaning it is illegal to ...

Great white sharks are at risk of extinction in the Mediterranean Sea, which is among the most heavily exploited fisheries on ...

Megalodons—the iconic extinct sharks that dominated the ocean millions of years ago—have been portrayed in Hollywood blockbusters and sci-fi novels as oversize great white sharks. But new research ...

Fossils reveal that giant predatory sharks existed 15 million years before megalodon and were already top predators in Cretaceous seas.