Our Early Ancestors Stalked Terrifying, Eight-Foot-Tall Sloths

Alan Burdick discusses the results of a new study in the journal Science Advances, which suggests that early human ancestors, between ten thousand and fifteen thousand years ago, hunted giant ground sloths and may have contributed to their extinction.

from Humor, Satire, and Cartoons https://ift.tt/2vL8wMF