By Will Dunham WASHINGTON (Reuters) -Scientists in recent years have made progress in finding ancient DNA in fossils, gaining ...

By Will Dunham WASHINGTON (Reuters) -Scientists have unearthed in Arizona fossils from an assemblage of animals, including ...

Arizona Fossils Reveal an Ecosystem in Flux Early in the Age of Dinosaurs By Will Dunham WASHINGTON (Reuters) -Scientists have unearthed in Arizona fossils from an assemblage of animals, including ...

Fossils of the pterosaur were discovered in Petrified Forest National Park. The fossils date back 209 million years.

Prehistoric fossils dating back to the Ice Age discovered in South Louisiana. What prehistoric animals used to roam Louisiana?

Brodie Moss has recently witnessed the horror of what a nasty bite from a marine creature can do, but what can an ancient ...

Long ago, approximately 2.6 million years ago during the Ice Age, prehistoric animals roamed throughout the U.S., including Louisiana. Prehistoric megafauna like the mastodon, which were large ...

Long ago, approximately 2.6 million years ago during the Ice Age, prehistoric animals roamed throughout the U.S., including Louisiana. Prehistoric megafauna like the mastodon, which were large ...

WASHINGTON (Reuters) -Scientists have unearthed in Arizona fossils from an assemblage of animals, including North America's oldest-known flying reptile, that reveal a time of transition when ...