Journeying back to the Jurassic era, scientists used cutting-edge tech to uncover the secrets about Orthosuchus stormbergi, a ...

Discovered in a quarry near Bristol, this 205-million-year-old fossil is the oldest modern-type lizard ever found. This ...

They are then thought to have increased to gigantic proportions in the dinosaur lineage. "Analysing changes in body size throughout archosaur evolution, we found compelling evidence that it ...

Monotremes diverged from the therian mammal lineage 166 Myr ago and developed ... Mammal lineages are in red; diapsid reptiles, shown as archosaurs (birds, crocodilians and dinosaurs), are in ...