'T. rex' Might Have Been as Smart as a Crocodile (But Not As Smart As We Thought)

‘T. rex’ Might Have Been as Smart as a Crocodile (But Not As Smart As We Thought) Previously, a study suggested that the king of the dinosaurs was as intelligent as a primate. New data hints that this may not have been the case. Tyrannosaurus rex is one of the most iconic and widely studied dinosaurs, but there is much about the prehistoric apex predator we don’t know. Paleontologists still wonder about the function of its comically short arms, for …