Latest Olduvai Gorge Stories
Researchers from the US, UK and Africa have discovered a new lower jawbone in Ethiopia that pushes back the arrival of the genus Homo on that continent by nearly one-half million years, all but confirming that East Africa was the birthplace of our evolutionary lineage.
Two and a half million years ago, our first ancestors, roaming the African savanna, formed rock shards into tools and used them to cut apart gazelle, zebra and other game. And these, scientists believe, turned out be a major evolutionary force and gave an evolutionary edge to human communication.
A human ancestor characterized by "robust" jaw and skull bones was a muscular creature with a gorilla-like upper body and more adaptive to its environment than previously thought, scientists
A human ancestor characterized by "robust" jaw and skull bones was a muscular creature with a gorilla-like upper body and more adaptive to its environment than previously thought, scientists have discovered.
A research team from Penn State and Rutgers University found that roughly 2 million years ago in East Africa, a series of rapid environmental changes may be responsible for driving human evolution.
Wits' scientists are part of the most comprehensive research to come out of Olduvai in East Africa since the early 1980s
Researchers studying human origins should develop standards for determining whether markings on fossil bones were made by stone tools or by biting animals.
An early human with a big mouth made for chomping strangely preferred to eat soft, squishy fruits, new dental analyses suggest. The finding - the big guy's teeth showed only light wear - might force scientists to downgrade everything they thought they knew about hominids' diets.
Former President Bill Clinton, founder of the William J. Clinton Foundation, spent six days in Tanzania, the largest country in East Africa. He was there to announce a critically needed subsidy to improve malaria treatment in the country.
- The abrogation of a law by a higher authority; annulment.