A partial skull of a 10-foot-tall ground sloth, Megalonyx jeffersonii, was discovered in Ellis County, Kansas, providing new ...

Dr. Marie Russell, a Los Angeles-based doctor who believes the injuries on John O'Keefe's right arm came from a dog and not ...

They had “very large claws on their forelimbs” and were “covered in thick hair,” the Illinois State Museum said.

During the livestream, Assassin's Creed fans noted the absence of Black Flag hero Edward Kenway from PureArts' latest range, ...

Goetze: Our region’s woodpeckers may be praised for some things while also maligned for perceived or actual damage caused.

What happened to all the megafauna? From moas to mammoths, many large animals went extinct between 50 and 10,000 years ago. Learning why could provide ...

Bones from an extinct ground sloth that stood between 8 and 10 feet tall were found in Kansas. Photo from the Illinois State Museum. At the end of the Pleistocene Epoch, 2.6 million to 11,700 ...

A new analysis of a pigeon-sized Archaeopteryx fossil in the collection of the Field Museum in Chicago is revealing an array ...

Biologists tracking a big python found it dead, chewed up and buried. They launched into a CSI-like investigation that ...

Thinking about taking on a gorilla, kangaroo or horse in a fight? This brutal simulation shows the damage an animal attack ...