Sue the T. rex fossil

A Tyrannosaurus rex fossil that's been on prominent display at Chicago's Field Museum is being moved to make room for a cast of the biggest dinosaur ever…

It turns out The Field Museum's T. rex Sue didn't use those tiny arms very much. At least that's the initial conclusion from a detailed look at the…

Scientists at Chicago's Field Museum have removed the right forelimb of the institution's famous T. rex fossil named Sue. The bones are headed to the…