Among the glistening dunes of New Mexico's White Sands National Monument, scientists have been taken aback by the discovery of footprints. The footprints belong to the extinct giant ground sloth, ...
New Mexico's White Sands National Monument is a desolate place; sparse vegetation pokes up throughout its salt flats and white gypsum dunes. But the area wasn't always a barren landscape. At the end ...
There's plenty that archaeologists and paleontologists can learn from the bones and other artifacts left behind by ancient creatures and mankind's own ancestors. Researchers can figure out what they ...
At the tail end of the last ice age 11,700 years ago, a set of enormous mammals known as Pleistocene megafauna roamed Eurasia and North America alongside human tribes. However, without a written ...
This illustration provided by researchers depicts a person carving an osteoderm from a giant sloth in Brazil about 25,000 to 27,000 years ago. (Júlia d'Oliveira via AP) (ASSOCIATED PRESS) SAO PAULO ...
Large animals started going extinct at the end of the Pleistocene, just as both climate change and a new predator — Homo sapiens — arrived on the scene. But despite humans’ brutal legacy of killing ...
On an unassuming farm in western Cuba, an expedition funded by National Geographic has uncovered a spectacularly rare find: three skeletons of now extinct sloths, undisturbed for thousands of years in ...
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