Thompson called in fossil sloth experts who helped confirm that ... in the US The students found the bone last spring in an ...

A group of fossil collectors have discovered a mass ice age fossil grave buried in Florida's Steinhatchee River.

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 ...

Roughly half a million years ago, a group of armadillo-like mammals, horses, and sloths met their end in a sinkhole in what ...

At age 75, Vadevino Alano keeps up a brisk ... to protect themselves from a colder and drier climate” during ice ages. Ground sloths might also have used the caves to hide offspring from predators.