Crystal-filled dinosaur eggs the size of cannonballs have been discovered in China by paleontologists. The two fossilized eggs are from a new species of dinosaur, which the scientists figured out ...

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A wave of dinosaur discoveries over the past decade has completely reshaped our understanding of these long-extinct animals.

Dating dinosaur eggs has always been tricky because traditional methods rely on surrounding rocks or minerals that may have shifted over time. Now, for the first time, scientists have directly dated ...

A fossilized dinosaur egg discovered in central India has turned out to be even stranger than it first appeared. Inside the stone shell, researchers identified the remains of a second egg, nested like ...

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 ...