According to DePalma, T-rex teeth were as big as bananas, and they could regrow any lost during their lifetimes, much like sharks do today. The hadrosaur’s bone regrew over the injury ...

Five times larger than the tyrannosaurs of its era, a newly discovered dinosaur from Central Asia was the apex predator there ...

We don't need to throw out the image of a big fluffy T. rex quite yet, argued one palaeontologist. Whether T.rex was clad in scales ... They were known for their sharp teeth, small beady eyes ...