News

In the Late Cretaceous, the region of South America that would one day become modern Argentina was a dramatic land indeed.
WASHINGTON (Reuters) -Tyrannosaurus subdued prey with raw power, using bone-crushing bite force. But other meat-eating dinosaurs that rivaled T. rex in size used different approaches. Giganotosaurus ...
Caption: A Giganotosaurus, even larger than T. rex, will star in "Prehistoric Predators," a blockbuster summer dino exhibit opening May 22 at the Oregon Zoo. Photo by Michael Durham, courtesy Oregon ...