Ghost lineages reveal themselves through ancient genes that still exist in living beings today.

THE FBI has reported a DNA breakthrough in the Nancy Guthrie case as the search enters its third week. It comes as preliminary forensic results have come back from a glove that was recovered near

Scientists made a shocking discovery after they revealed that they had unearthed two mummified corpses that, according to the scientists, were almost 7,000 years old and had no traces of modern human

A search has been carried out in Tuscon, Arizona, close to where the 84-year-old was abducted from nearly two weeks ago.