At the end of the Cretaceous Period, a type of giant reptile called mosasaurs occupied and dominated oceanic food webs. Mosasaurs had long bodies and were related to both snakes and monitor lizards.

A giant "sea dragon" backbone plucked from a riverbank in Mississippi could belong to the largest mosasaur ever found in the state, scientists say. Researchers only found a single vertebra from the ...

Geologists recently discovered the fossil of a Cretaceous-era mosasaur vertebra near Starkville, Mississippi. The experts believe the apex predator of the ancient seas could have weighed 20,000 pounds ...

This is a video interview between the sisters Kayleigh During and Melanie During, about the latest news on the Mosasaur. In ...

A fossilized ancient egg discovered in Antarctica nearly a decade ago has finally been identified, shedding new light on prehistoric history. Scientists from the University of Texas at Austin have ...

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