Early human evolution may have been more complex than scientists previously thought, with modern humans evolving from two ancestral lineages.

Using advanced analysis based on full genome ... years ago, these groups came back together, with one group contributing 80% of the genetic makeup of modern humans and the other contributing 20% ...

A lost chapter in human evolution has been revealed after ... the prevailing belief for the last 20 years has been that modern humans first appeared in Africa some 200,000–300,000 years ago ...

The jawbone fragment was pulled up during a fishing expedition in the Penghu Channel, located near the Taiwan Strait.

As such, language might have entered social use 100,000 years ago. It is a deep question, from deep in our history: When did human language ... and nine were whole-genome studies.