An ancient DNA analysis of a 5,500-year-old human skeleton reveals that an ancestor of the bacterium that causes syphilis was present in the Americas at least 3,000 years earlier than previously ...

A groundbreaking study published in The Anatomical has challenged previous assumptions about human evolution. Scientists once believed that our early ancestors took a significant evolutionary leap ...

A team of scientists has pieced together how the hominid Australopithecus sediba (Au. sediba) walked, chewed, and moved nearly two million years ago. Their research, which appears in six papers in the ...