A recent video shows a massive bluntnose sixgill shark emerging from the deep sea. This ancient species, predating dinosaurs, ...

Mosasaurs were the apex predators of the oceans during the reign of the dinosaurs, but new research reveals dinosaurs weren't ...

A giant ocean predator that terrorised the seas during the time of the dinosaurs may have also hunted in rivers, a tooth fossil discovered in North Dakota suggests. The extinct lizard-like reptile ...

From saber-toothed synapsids to global collapse, the forgotten predators of the Permian ruled a world on the brink of ...

A "most remarkable" monster's fossilized remains from Jurassic Germany is a never-before-seen species, a new study reports. The marine reptile, which swam in prehistoric oceans about 183 million years ...

In May 1925, a strange decaying corpse washed ashore on Moore’s Beach, now known as Natural Bridges State Beach, in Santa Cruz. Locals who swarmed out to investigate the specimen described elephantine ...