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 ...

Add Yahoo as a preferred source to see more of our stories on Google. The biggest, most formidable shark to have ever roamed the ocean may have been even larger than previously thought, according to a ...

As paleontologist Stephen Godfrey walked into the Calvert Marine Museum one morning in April, staff members congratulated him ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The ancient species of shark known as the megalodon (Carcharocles ...

The megalodon, a giant shark that went extinct some 3.6 million years ago, is famous for its utterly enormous jaws and correspondingly huge teeth. Recent studies have proposed that the megalodon was a ...

ST. PETERSBURG, Fla. — When you think of the largest predator to exist in the blue waters, you might go to a great white shark or an Orca whale — but do you remember hearing about a megalodon? As one ...

The Megalodon is known as the largest and most fearsome shark to ever roam the oceans, but an apex predator around today may be the reason why the ancient beast went extinct millions of years ago, ...

Today is a special day for a special species of ancient Earth, Megalodons, also known as Otodus megalodon, as June 15 is officially celebrated as National Megalodon Day! On this celebratory day, we ...

Dinosaurs 'He began to cry, and almost fell to the floor': The fluffy fossil that finally showed the world that birds are dinosaurs Aquatic Animals Mystery of golden orb found in depths of ocean off ...