In the vast and mysterious depths of prehistoric oceans, colossal creatures once ruled the waters. These marine giants, such as the Mosasaurus and Ichthyosaur, were not only fascinating predators but ...

In a cave overlooking the ocean on the southern coast of South Africa, archaeologists discovered thousands of stone tools, ...

The team made the daily climb with all their excavation and photography equipment, weighing up to 50 pounds per person.

Movement onshore, however, was difficult. An adult female Protostega may have weighed a ton or more, a hefty load to drag out of the ocean to lay eggs. But lay eggs on the beach they did by the ...

Smaller cephalopods and fish were likely dietary staples, though small marine reptiles that visited the ocean depths may have fallen prey as well. Tusoteuthis moved via jet propulsion—it ...

In a cave overlooking the ocean on the southern coast of South ... different techniques used to make them hint at the ways that prehistoric people traveled, interacted, and shared their craft.