Add Yahoo as a preferred source to see more of our stories on Google. More than 20,000 years ago in what’s now Argentina, some of the earliest people in the Americas encountered and butchered a giant ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

Researchers have found evidence of butchery marks on the back of an ancient armadillo-like animal, suggesting humans were in South America 20,000 years ago — earlier than many researchers thought.

Meerkat Mel from Silly Safaris joined us for another exciting WILD WEDNESDAY! This time, Mel brought in three different types of armadillos to show us how they vary in size, location, and skills. The ...

(CNN) — More than 20,000 years ago in what’s now Argentina, some of the earliest people in the Americas encountered and butchered a giant armadillo-like creature with stone tools, according to a new ...

When did people first arrive in South America? It's a matter of some debate, but curious marks cut into an ancient shelled mammal suggest that humans may have been roaming the continent thousands of ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. More than 20,000 ...