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 ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. When did the megalodon shark go extinct, and why ...

Rediscovered megalodon vertebrae from Denmark, with individual bones measuring approximately 23 cm in diameter, have allowed ...

A set of giant Megalodon vertebrae that vanished for decades has been rediscovered in Denmark, confirming that this prehistoric shark may have reached at least 79 feet in length.

Fossils have a way of captivating everyone, no matter their profession or the species unearthed, but there’s something about Megalodon that grips the imagination like no other. Fossilized shark teeth ...

By examining megalodon 's vertebral column and comparing it to over 100 species of living and extinct sharks, they determined a more accurate proportion for the head, body, and tail. The findings, ...

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A barnacle-covered tooth found off the North Carolina coast counts as one of the largest megalodon shark teeth ever ...

Otodus megalodon, the biggest shark of all time, has long captured the imaginations of paleontologists and the public alike. Scientific fascination spawns from the sheer enormity of their fossilized ...

Several fossil teeth from the giant predatory shark Otodus megalodon show scratch marks that could only have been made by members of their own species, suggesting that the largest sharks of all time ...

As paleontologist Stephen Godfrey walked into the Calvert Marine Museum one morning in April, staff members congratulated him. In a way, he brought an extinct species back to life. Two days earlier, ...