Scientists have uncovered evidence that modern humans emerged from two long-separated ancestral groups, not just one. This ...

"Our history is far richer and more complex than we imagined," said human evolutionary geneticist Aylwyn Scally.

(that’s us) did not descend from a neat, single lineage. Instead, modern humans can link their heritage back to at least two ...

The fragmentary facial bones belong to Homo affinis erectus, an esoteric offshoot of our family tree that inhabited Spain ...

Extended stays in space like that of Suni Williams and Butch Wilmore, the 'stranded' astronauts at the International Space Station for nine months, are very valuable for devising systems to protect ...

A new study reveals that a mysterious human ancestors contributed 20% of modern human genes, potentially enhancing brain ...

Modern humans descended from not one, but at least two ancestral populations that drifted apart and later reconnected, long before modern humans spread across the globe.

Researchers also found additional relics like stone tools made from flint and quartz, as well as animal bones displaying cut ...

A groundbreaking discovery reveals Homo sapiens descended from two ancestral groups, not one. This complex origin story ...

Humans' unique language capacity was present at least 135,000 years ago, according to a survey of genomic evidence. As such, language might have entered social use 100,000 years ago.