Scientists previously thought hopping was impossible for Protemnodon goliah.

Giant kangaroos that lived during the Ice Age may not have been as slow and grounded as once believed. A new study finds ...

It seems some species of megafauna may have existed for much longer than previously assumed. For a long time, the overall consensus has been that mammalian megafauna – giant mammals that roamed the ...

Giant ancestors of modern-day kangaroos—which previous research has estimated could weigh up to 250 kilograms—may have been ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

View post: Bodybuilder and 'Scary Movie' Star Dead at 62 Paleontologists made a recent discovery that’ll shed light on what type of animals roamed the Earth millions of years ago. Fossilized remains ...

Learn more about ancient giant kangaroos and the previous research claiming they were too heavy to hop. A new study finds ...

Sloths weren't always slow-moving, furry tree-dwellers. Their prehistoric ancestors were huge — up to 4 tons (3.6 metric tons) — and when startled, they brandished immense claws.Video above: ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

Giant sloths, mastodons lived with humans for millennia in the Americas, new discoveries suggest Beginning of dialog window. Escape will cancel and close the window. It's so nice to know where we come ...