With a recent radioisotopic analysis of the fossil specimens dating the remains to around 230 million years old, this tiny ...

The word tyrannosaurus has become synonymous with the large and ferocious tyrannosaurus rex. As the lifestyle reporter, I ...

A newfound "chicken-size" dinosaur, recently unearthed in Wyoming, changes what paleontologists thought they knew about how ...

Researchers discovered Ahvaytum bahndooiveche fossils in Wyoming, revealing dinosaurs in Laurasia earlier than believed.