WASHINGTON (Reuters) -A fossil unearthed in Argentina of a newly identified species of meat-eating dinosaur is providing insight into a poorly understood group of Cretaceous Period predators, thanks ...
Paleontologists have often determined how old a dinosaur was by counting the growth rings in its bones. Just like with trees, ...
Add Yahoo as a preferred source to see more of our stories on Google. FILE PHOTO: A girl looks at the skull of Tyrannosaurus rex "Tristan Otto," one of the most complete specimens worldwide, during ...
And I'm Scott Detrow, and we are considering dinosaurs. What do you get when a team of researchers walks onto a crocodile farm? Answer - a different way of thinking about the age of a dinosaur. Here's ...
This is ALL THINGS CONSIDERED from NPR News. I'm Juana Summers. SCOTT DETROW, HOST: And I'm Scott Detrow, and we are considering dinosaurs. What do you get when a team of researchers walks onto a ...
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