Dinosaur eggs are turning out to be some of the most revealing fossils in modern paleontology, and a wave of discoveries in ...

An unprecedented fossil of a baby dinosaur curled up perfectly inside its egg is shedding more light on the links between dinosaurs and birds. The 70-million-year-old fossil preserves the embryonic ...

Layers of rock can tell the story of life on Earth, but only if you know when each chapter was written. For many dinosaur ...

(CNN) — A clutch of 28 dinosaur eggs found in the Qinglongshan fossil reserve in central China is about 86 million years old, according to scientists who used an “atomic clock” method to date the ...

An international group of geologists and paleontologists has developed a new method to accurately determine the age of rocks ...

In the Cretaceous period, Earth was plagued by widespread volcanic activity, oceanic oxygen depletion events, and mass extinctions. Fossils from that era remain and continue to give scientists clues ...

Paleontologists have discovered and documented 16,600 footprints left by theropods, the dinosaur group that includes the Tyrannosaurus rex.

France is set to return a 70-million-year-old dinosaur skeleton to Mongolia, officials confirmed Monday. The fossil, looted ...