Last year capped a string of historically hot years, driven by long-term warming and changes in rain patterns.
Last year capped a string of historically hot years, driven by long-term warming and changes in rain patterns.
Scientists working in Ethiopia's Afar Region have made discoveries that rewrite our understanding of early human history. For ...
Fossilized bones and teeth dating to 773,000 years ago are providing a deeper understanding of the emergence of Homo sapiens.
Paleoanthropologists have announced the world's most complete skeleton of Homo habilis, a human ancestor that lived more than ...
Exceptionally preserved fossils from the Ediacaran period challenge what scientists thought was possible in sandstone. In the fossil record, creatures without hard shells or skeletons, such as ...
Glenn Thomas Tate, Jr., a member of the Gila River Indian Community and White Mountain Apache Tribe, was last seen in Sacaton ...