A dinosaur egg laid 70 million years ago holds the remains of an "exquisite" embryo that shows how dinosaurs positioned themselves before hatching.

One of the oldest known baby rattles was found in an infant burial in northern Mesopotamia, dating to the Ubaid period between 5300 and 5000 B.C., according to the study. The rattles became widespread ...

The museum will build a 2,000-square-foot building to house the conserved dinosaur tracks ...