A new study published in the journal Current Biology on Wednesday suggested that three main dinosaur groups adapted differently to changes in temperature, with the ability to regulate body ...

First author Dr. Alfio Alessandro Chiarenza, of UCL Earth Sciences, said, "Our analyses show that different climate preferences emerged among the main dinosaur groups around the time of the ...

It was a different kind of extinct reptile and lived even longer ago than dinosaurs. They had an upright stance, with legs perpendicular to their body. This is the main feature that sets dinosaurs ...