A site in the San Juan Basin of northwestern New Mexico is providing a rare glimpse into the last days of the dinosaurs.

Long before horses thundered across the plains, a plant-eating giant with hooves of its own left footprints in the mud. Newly ...

How big was the Tyrannosaurus rex? Learn how, even though they may not have been the largest theropod, they’re definitely one ...

In a groundbreaking discovery, scientists have unearthed the first fossil egg ever found in Antarctica. This remarkable find, ...