Back when the Earth was being overrun by glaciers, and animals were scurrying to save themselves from the upcoming Ice Age, a sloth named Sid, a woolly mammoth named Manny, and a saber-toothed ...

centering around a group of prehistoric animals surviving the Pleistocene ice age. Led by a woolly mammoth named Manny, the ...

Not cute and endearing like present-day sloths in South America, these sloths were one of the strangest animals of the ice age. They weighed ... tusks sported by their mammoth cousins.