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

A fossil from British Columbia, originally discovered in the 80s, has finally been identified as a new species named ...

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

At roughly 22 feet long and tipping the scales near 11,000 pounds, Lokiceratops is the heavyweight champion of North American ...

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

Spring in the Arctic brings forth a plethora of peeps and downy hatchlings as millions of birds gather to raise their young.

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.

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.

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

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

Geologists working on surveying land in Mississippi stumbled upon an incredible find: the fossil of an ancient marine apex predator considered a "sea dragon" of the time.