Evolution Diary

The discovery of a dog-size T. rex ancestor may rewrite dinosaur evolutionary history, a new study says. (…)

A sleek cousin of Tyrannosaurus rex has been unearthed in Asia’s Gobi desert. (…)

A new study of ancient proteins retrieved from a Tyranosaurus rex fossil confirms the long-hypothesized evolutionary connection between dinosaurs and modern birds, experts say. (…)