Troodon formosus was a small coelurosaurian dinosaur—a member of the same clade (evolutionary group) to which modern birds belong. Fossilized remains have been discovered of nesting parents and ...

Palaeontologists agree that Troodon was one of the most intelligent ... The tail would disappear, and, strangely enough, so ...

The intricate structure of its teeth indicates a varied diet, implying that Troodon could adapt its hunting and foraging strategies to different prey and conditions. Additionally, the presence of ...