Dinosaur fossils discovered by paleontologists working with the University of Wisconsin-Madison have been determined to be ...

The tiny ankle bone tells a mighty story about where dinosaurs originates and challenges longstanding hypotheses in the ...

Meet Ahvaytum bahndooiveche, a dinosaur slightly larger than a chicken, with a long tail, beaklike mouth and feathers. It ...

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Just a few fossil fragments of a tiny creature discovered thousands of miles north of its contemporaries have shaken our ...

Dinosaurs inhabited the Northern Hemisphere millions of years earlier than scientists previously thought, according to the new research.

Paleontologists say the fossils could prove dinosaurs lived in the northern hemisphere millions of years earlier than ...

Learn more about how this rare find gives researchers a glimpse at the predator-prey relationship these prehistoric creatures ...

Illustration by Gabriel Ugueto, courtesy the University of Wisconsin-Madison A chicken-sized dinosaur fossil is challenging the mainstream view of how and when reptiles spread to the Northern ...