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

The bones belonged to dozens of hunted species, the institute said, including woolly mammoths. The skeletons of at least 13 ...

First, they noted a diminution in all three mammalian taxa in the final Pleistocene period, particularly during ... impacting thermoregulation for animals to maintain appropriate core internal ...