Fossilized dinosaur teeth are turning out to be much more than ancient leftovers — they’re helping scientists figure out what these massive animals ate, how they coexisted, and even how far they might ...

What did long-necked dinosaurs eat—and where did they roam to satisfy their hunger? A team of researchers has reconstructed the feeding behavior of sauropods using cutting-edge dental wear analysis.

AUSTIN (KXAN) — Ancient titans once roamed the Earth, consuming plants and animals in order to survive. A new study from the University of Texas is helping paint a picture of ancient life by looking ...

Trapped in the enamel of fossilized dinosaur teeth is a fascinating glimpse into the Earth's atmospheric past stretching back 150 million years. A recent study shows that carbon dioxide levels back ...

Dinosaurs may have vanished millions of years ago, but their teeth still carry a message from Earth’s distant past. A team of scientists from the Universities of Göttingen, Mainz, and Bochum has shown ...

A new study from the University of Texas has analyzed tiny particles found in dinosaur teeth to understand what ancient herbivores and carnivores ate and how they consumed their food. A new study from ...