yohannes haile-selassie

The year 2019 recognizes many contributions from researchers around the world in the fields of computers, biology, archeology and astronomy.

A complete skull belonging to the first human ancestor - living 3.8 million years ago - was discovered in Ethiopia and this has shed light on the evolutionary history of humankind.

American scientists have discovered fossil bones fossil of prehistoric Australopithecus afarensis living 3.9-1.9 million years ago. This person may be the direct ancestor of