JOHANNESBURG, July 5 (Xinhua) -- Five people were killed in a collision involving a car and a minibus taxi on Friday night along the N3 highway in South Africa's KwaZulu-Natal Province, a provincial ...

地球是一个奇迹摄影｜全球将国家地理中文网设为星标方能收到正常推送科学告诉我们，马拉松选手的巅峰竞技期在25至35岁之间。但这绝不意味着，人生的黄金岁月仅此一段。且听十几位令人肃然起敬的跑者怎么说——他们皆已年过七旬，今年波士顿马拉松冲过终点线时，依旧 ...