The beak was barely the size of a human fist, but the animal it belonged to may have stretched longer than a humpback whale.

A study describes two species with powerful beaks, and possibly intelligent, that hunted in the Cretaceous seas ...

A hundred million years ago during the late Cretaceous period, the oceans were filled with giant predators, prowling for their next meal. There was the mosasaur — a giant toothy marine reptile (and a ...

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. A hundred million years ago during ...