南非一个洞穴中的一个显著发现表明，一个已灭绝的人类亲戚可能在24万多年前创造了一个全雌性埋葬地点。科学家分析了保存在纳莱迪人体内的古代蛋白质A remarkable discovery in a South African cave suggests that an extinct human relative may have created an all-female burial site more than 240,000 years ago. Scientists analyzed ancient proteins preserved in Homo naledi