国际新闻

Senegal hosts Africa’s first Olympics

来源: Al Jazeera – Breaking News, World News and Video from Al Jazeera · 发布于

Senegal hosts Africa’s first Olympics
来源: Al Jazeera – Breaking News, World News and Video from Al Jazeera

The head of the International Olympic Committee discusses the significance of Africa hosting the Youth Olympic Games.

The head of the International Olympic Committee discusses the significance of Africa hosting the Youth Olympic Games.

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1.9-million-year-old discovery rewrites the story of human evolution
科学与环境

1.9-million-year-old discovery rewrites the story of human evolution

New evidence suggests that early humans reached the Jordan Valley at least 1.9 million years ago, hundreds of thousands of years earlier than scientists previously thought. Advanced dating methods revealed that the ‘Ubeidiya site is roughly as old as the famous Dmanisi site in Ge

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