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 ...

Troodon (Stenonychosaurus actually, but there are still debates on the naming) was a small, bird-like dinosaur, measuring ...

Troodon, paleontologists contend, may have been one of the most intelligent dinosaurs. Bearing this unique attribute in mind, ...