Archaeopteryx, often hailed as the first birds, lived during the Jurassic Period, roughly 150 million years ago. Over 160 ...

New insights into the flying capabilities of a nonbird dinosaur were drawn from an unusually well-preserved specimen known as ...

One of the most famous fossil creatures in the world has just received a major glow-up. More than a century and a half after ...

CT scans, UV light, and careful prep work uncovered feathers that may have given the ancient dinosaur liftoff.

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