Bigfoot or Giant Sloth

They told us the giants were gone. They were wrong.

Ten thousand years ago, the last giant ground sloths Megatherium, Mylodon, Paramylodon were declared extinct. But recent discoveries suggest these Ice Age titans may not have vanished completely... they may have simply learned to hide.

From unexplained DNA samples to ancient cave discoveries, from eerie vocalizations to global folklore, Bigfoot or Giant Sloth, investigates one stunning possibility:

What if the creature we've called Bigfoot f...