Scientists in Argentina discovered the oldest known long-necked dinosaur, Huayracursor jaguensis, revealing a much earlier ...

A new study describes Wudingloong wui, an early long-necked dinosaur found in Yunnan, China. It is the oldest known member of ...

In China’s Sichuan Basin, paleontologists have uncovered a dinosaur so immense it redefines the boundaries of prehistoric ...

Research on fossils reveals that ankylosaurs’ iconic tail weapons evolved much earlier than scientists had previously believed. The world’s most unusual dinosaur is even stranger than scientists ...

A site in the San Juan Basin of northwestern New Mexico is providing a rare glimpse into the last days of the dinosaurs.Rocks and fossils at the Naashoibito Member site show an ecosystem that was ...

Learn more about the surprisingly well-preserved fossilized dinosaur egg uncovered in South America and what it could tell us about dinosaur nesting and bird evolution.

Eggs laid by dinosaurs have provided paleontologists with a new way to tell prehistoric time. By looking to radioactive ...