A major collection of more than 50 bird fossils found in northern Alaska suggest some ancient ancestors of modern birds ...

Learn more about the earliest evidence of birds breeding and nesting in the Arctic, a behavior that millions of birds ...

A prehistoric sea monster never-before-known to man was hunting prey in North America 85 million years ago, fossils found decades ago in Canada reveal.

Long-necked sauropods ruled the land during the Jurassic and Cretaceous ages. These plant-eating giants appeared on every ...

The elasmosaurids were a genus of dinosaurs that lived during the Late Cretaceous period in what is now the United States.

A collection of fossils discovered in northern Alaska shows that birds were nesting in harsh Arctic environments as early as 72.8 million years ago ...

T. rex evolved in North America from Asian ancestors. Climate shifts and extinction events helped tyrannosaurids and ...

Geologists find giant mosasaur vertebra in Mississippi, a marine predator that ruled the seas 66 million years ago, ...

Beneath the muddy creek beds of Mississippi, scientists recently discovered the fossil of a terrifying prehistoric monster.

A new study highlights the potential of amber fossils to capture evidence of powerful, prehistoric ocean waves ...

The 36 well-preserved cervical vertebrae and 50 neck bones indicate that Traskasaura had a very long neck. While not much is ...

Learn what secrets this pregnant ichthyosaur reveals from the Early Cretaceous and why this find is so important.