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 ...

Was the Megalodon shark actually as massive and monstrous as it has looked in sci-fi movies? A new study has found that the Megalodon shark was actually not like a gigantic great white shark. The ...

A new study shows the Megalodon, a gigantic shark that went extinct 3.6 million years ago, was more slender than earlier studies suggested. This finding changes scientists’ understanding of Megalodon ...

A new study provides many new insights into the biology of the prehistoric gigantic shark megalodon (megatooth shark), which ...

The biggest, most formidable shark to have ever roamed the ocean may have been even larger than previously thought, according to a new study. The research, published Sunday in the journal ...

A new study shows the Megalodon, a gigantic shark that went extinct 3.6 million years ago, was more slender than earlier studies suggested. This finding changes scientists’ understanding of Megalodon ...

The true size of a gigantic prehistoric megalodon shark that ruled the oceans millions of years ago has been revealed for the first time -- and it had teeth as big as hands, and a fin as tall as a ...

Scientists have uncovered evidence of a colossal shark that lived off northern Australia about 115 million years ago, ...

A dark grey silhouette depicting the previously reconstructed Otodus megalodon body form based largely on the modern white shark, superimposing a light grey outline showing the newly interpreted body ...