Volunteer left-hander Addyson Fisher made a triumphant return to the circle on Tuesday, striking out 14 batters and fielding ...

The rib bone of an extinct giant sloth discovered in January at the future Dollar Tree site in Rogersville is now a part of ...

Twenty years later and the bioengineering company Colossal Biosciences has set its sights on resurrecting the legendary ...

Archeologists in Mexico have found fossils of extinct animals in a cenote in Umán, Yucatán, including those of a giant sloth ...

About 65 million years ago, dinosaurs lumbered through forests. After they went extinct, things changed — and the effects are ...