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New research sheds light on origin of T rex's famously tiny arms: 'The head took over from the arms'

"It's a case of 'use it or lose it.'" ...

Incredible species of T. rex discovered — a beast with skull-crushing jaws that lived underwater

Just when you thought it was safe to go back in the water, scientists have discovered a giant, bus-size sea predator that was ...

Scientists discover new marine T-rex that was twice the size of great whites and ‘meaner than any mosasaur’

“Besides being huge, roughly twice the length of the largest great white sharks, T-rex appeared to be a much meaner animal ...

Paleontologists have revealed the secret of the Tyrannosaurus rex's short forelimbs

Paleontologists at University College London have found that the reason for the appearance of short forelegs in tyrannosaurs ...

B.C. boy crashes Jurassic World wrap party in T-Rex costume

A young fan of the Jurassic Park film franchise sporting a Tyrannosaurus Rex costume got to meet some of the cast and crew who have been filming the latest instalment of the movie series in his ...