Think the shark in ‘Jaws' was huge? Find out how big great white sharks really get and how they compare to megalodons and ...

In the following decades, paleontologists found more relatives of Stromer’s shark-toothed dinosaur, including some of the biggest predatory dinosaurs that ever lived. But until recently ...

A new study has uncovered surprising insights into the feeding habits of the largest predatory fish to ever roam the Earth's oceans, challenging long-standing assumptions about the prehistoric ...

My what big teeth you have — the better to eat you with. Fossils of a newly discovered massive, carnivorous dinosaur that belonged to a group of "shark-toothed" dinosaurs have been found in ...

Back in the dinosaur era, the Lamniformes diverged ... "You had these two pathways [to gigantism]," says Pimiento. "This big 20m (66ft) shark is no longer here. But the other almost 20m (66ft ...

The megalodon is the largest shark to have ever lived in the world's ocean, according to the Smithsonian. The prehistoric shark lived between 23 to 3.6 million years ago and was about three times ...

Spinosaurus, the largest known predatory dinosaur, now turns out to be the only known dinosaur that spent most of its time swimming. While palaeontologists envisaged it as a sort of gigantic heron ...

Here, the coast comprises meter high limestone walls that were deposited during the Cretaceous period, around 85 million years ago, when dinosaurs ... shark group. Ptychodontid sharks grew big ...

According to new research, the ocean was home to massive, thriving shark populations approximately 19 million years ago. That was until they were decimated by a previously unknown extinction event.