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 ...

Debates about what dinosaurs look like have been raging for decades, and the appearance of their eggs is equally contested. Although the fossil record can provide paleontologists with clear clues ...

Dinosaur eggs sometimes hold surprises. In eastern China, two fossil eggs were found in red sandstone layers and later cut open for study. Instead of tiny bones inside, researchers saw hollow spaces ...