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 ...

A remarkably well-preserved dinosaur embryo, unearthed from a fossilized egg in southern China, is offering scientists an extraordinary window into the evolutionary origins of bird-like behavior.

A fossilized dinosaur egg unearthed in southern China has revealed one of the most complete dinosaur embryos ever discovered, providing paleontologists with unprecedented insight into the origins of ...