A fossil of an armadillo-like mammal appears to bear cut marks from butchering by humans, suggesting people were living in South America at least 20,000 years ago, even earlier than once thought.

In the southern hills of the Mexico state of Coahuila, water bubbles from below the surface to create crystal clear pools ...

Red-footed tortoises have moods, at least of optimism and pessimism, just as so-called higher animals do, a new study has ...

Dinosaurs are great. Don’t get me wrong. But just as their bulk literally cast shade on many of their prehistoric neighbors, they continue to overshadow their Mesozoic contemporaries in our ...

The nine-banded, shelled mammals are unique to other Missouri animals, as they are not only vastly different in appearance but also in behavior.

He and his colleagues say that the first dinosaurs likely laid soft-shelled eggs and that hard-shelled eggs have evolved independently three different times in the dinosaur family tree.

A fossil of an armadillo-like mammal appears to bear cut marks from butchering by humans, suggesting people were living in South America at least 20,000 years ago, even earlier than once thought.

A fossil of an armadillo-like mammal appears to bear cut marks from butchering by humans, suggesting people were living in South America at least 20,000 years ago, even earlier than once thought.