Add Yahoo as a preferred source to see more of our stories on Google. Mosasaurs were a diverse group of marine lizards which, much like whales and other cetaceans, adapted to life in the oceans. And ...

Imagine swimming in the ocean and suddenly spotting a creature larger than any shark, faster than any human can sprint, and more vicious than any predator alive today. Meet the Mosasaurus, a marine ...

An enormous sea snake from Norse legend that was fathered by the trickster god Loki and grew big enough to circle the globe is now the namesake for a different type of “monster” — a newly discovered ...

The predators, which were made famous in the “Jurassic World” franchise, likely arose at least three times Riley Black | Science Correspondent In 1780, before the word “paleontology” had even been ...