In the summer of 2020, an international team led by a University of Arizona archaeologist reported the discovery of the ...

Deep in Brazil’s fossil beds, researchers uncovered an ancient predator so powerful it earned the name Thanos. This story blends taxonomy, geology, and cultural influence, explaining how scientists ...

Researchers discovered fossil evidence showing that spionid worms, parasites of modern oysters, were already infecting bivalves 480 million years ago. High-resolution scans revealed their distinctive ...

Some animals seem out of place at first glance. Sometimes that can be chalked up to the limits of imagination, but other ...

A new study has become the first-ever to definitively identify an ankylosaur hatchling. The specimen is around 115 million ...