Rocks found along the Colorado River in Arizona turned out to contain fossilized fragments of soft-bodied creatures, ...

Paleontologists named the worm Kraytdraco spectatus, for its resemblance to a Star Wars monster. They say it sheds light on ...

Learn how the Grand Canyon used to be home to an ancient evolutionary competition that has since left behind a plethora of ...

How it moved, though, is anyone’s guess, for no modern-­day animal resembles this bulbous critter. A fossil of a pleurocystitid, an extinct aquatic animal that lived some 450 million years ago.

Did prehistoric kangaroos run out of food? Dental records reveal a more diverse grazing diet than previously thought Date: January 16, 2025 Source: Flinders University Summary: Prehistoric ...