Known for its massive size, powerful jaws and razor-sharp teeth, the Tyrannosaurus rex was one of the most fearsome predators of the Late Cretaceous period.

The well-preserved fossil that was once a dinosaur's butt bone (sacrum) was excavated from South Dakota's Hell Creek Formation in 2019. It belongs to a species of Edmontosaurus, one of the last ...

For centuries, locals have told stories of mokele-mbembe, a legendary creature said to lurk in the Congo Basin. But as ...

Those strong winds, though, will mix out out colder air and spike our highs to near 70° in Denver under mainly sunny skies. Meanwhile in the mountains, we'll see some light snow develop along and ...