Megalodons were the biggest sharks on the planet. Recent studies show how these apex predators reached lengths of 50 feet with heads the size of cars.

This summer we’re celebrating some of the most successful animals our planet has ever seen with the 50th anniversary of Jaws and the return of dinosaurs in Jurassic World Rebirth. While the non-avian ...

When it wasn't putting T. rex to shame, the dinosaur Spinosaurus spent its time swimming -- and chowing down on sharks. Until now, scientists didn't have any proof that there were swimming dinosaurs.

Around 115 million years ago, northern Australia’s seas hosted a colossal shark that rewrites what we thought we knew about early ocean predators. New fossil discoveries show that modern-type sharks ...

Fossilized remains of a giant dinosaur that lived 125 million years ago have been identified. It belongs to a 25-foot-long ...