New fossils and fragments of ancient dinosaurs are found regularly these days. But once in a while, a fairly complete set of bones gives scientists a peek into possible new species. A small dinosaur ...

For expectant parents, a 3D ultrasound is an opportunity to glimpse the baby while it develops in the womb in fantastic detail. Scientists can have a similarly profound experience — with ancient, baby ...

A tiny, fossilized dinosaur embryo skull gives new insight into the early development of sauropods, according to research published last week in the journal Current Biology. While newly studied fossil ...