If large creatures like elephants, giraffes and bison are allowed to thrive, they could alter habitats that allow for the ...

It lived 70 million years ago, measured between 9 and 10 meters long and ripped into its prey with sharp, curved claws, paleontologists Mauro Aranciaga and Fernando Novas, who participated in the ...

WICHITA, Kan. (KWCH) - A prehistoric discovery near Hays is shedding some new light on a giant ground sloth species that lived more than 10,000 years ago. A study published Monday in the peer ...