New research reveals how the invention of a crucial Ice Age technology helped humans defend against extreme cold during ancient global migrations.

At a site known as Natural Trap Cave, a team of scientists are rappelling down to uncover the secrets of what the Earth was like during the Pleistocene ...

The Pleistocene is a geologic epoch within the Quaternary Period, spanning roughly 2.58 million to 11,700 years ago, characterized by repeated glacial–interglacial cycles driven by orbital ...