It's a finding that one Tyrannosaurus rex researcher calls "dispiriting and exasperating": More scientifically significant T.

Dino Don is the company behind the lifelike experience, which includes getting up close to dinosaurs like the Tyrannosaurus rex or Triceratops.

Blank Park Zoo is soon to become home to 15 life-size, animatronic dinosaurs as it undergoes a prehistoric twist this summer.

Fossils of the T. rex are increasingly becoming unavailable for research because of private collections, scientists warn in ...