At age 75, Vadevino Alano keeps up a brisk pace as he strides through the forest on the way to the Armadillo’s Den — a ...

For nearly 30 million years, a 2,000-pound beast known as the entelodont ruled a sweeping empire from Mongolia to what is now ...

But Pacheco’s research strongly suggests that ancient people were carving ... As Odess interprets them, one set of tracks shows “a giant ground sloth going along on four feet” when ...

From a passageway made by giant sloths to a slinky tunnel bridge and an 'entrance to hell' - there are some extraordinary ...

Palaeontologist Thais Pansani stands in front the reconstructed skeleton of a giant ground sloth at the Smithsonian ... But research strongly suggests that ancient people were carving “fresh ...

Palaeontologist Thais Pansani stands in front the reconstructed skeleton of a giant ground sloth at the Smithsonian National Museum of Natural History ... But research strongly suggests that ancient ...

But Pacheco’s research strongly suggests that ancient people were carving ... As Odess interprets them, one set of tracks shows “a giant ground sloth going along on four feet” when ...

Bones from ground sloths, mammoths, mastodons, ancient horses and other mammals have been found there. The earliest recorded find at the site dates to 1739 by a French-Canadian soldier ...