Journey back to the age of dinosaurs, where colossal giants like Argentinosaurus and Patagotitan roamed the Earth. Explore the incredible diversity of these prehistoric behemoths, from the towering ...

It is widely agreed that such an object -- 10 kilometers across -- struck just off the coast of the Yucatan peninsula 65 million years ago. According to scientists who maintain that dinosaur ...

Estimated at over 100 feet long and weighing up to 100 tons, this sauropod from Argentina is widely considered the largest dinosaur ever discovered. A close contender to Argentinosaurus ...