Anybody who has ever watched a fictional movie featuring dinosaurs would likely have been led to believe that the Tyrannosaurus Rex moved extremely quickly as it chased down its prey. But scientists ...

Check out a record-breaking tracksite in Bolivia that can tell us if dinosaurs walked, ran, or swam and where they traveled.

(CNN) — Were dinosaurs warm-blooded like birds and mammals or cold-blooded like reptiles? It’s one of paleontology’s oldest questions, and gleaning the answer matters because it illuminates how the ...

WASHINGTON (Reuters) - One of the traits that helped make the dinosaurs such an evolutionary success story - thriving for 165 million years - was their fast growth rate, from massive meat-eaters like ...