Using a revolutionary genetic map of elephant herds in Africa, scientists have traced a multi-million-pound haul of ivory products to its origins on the southern African savanna.

利用创新性的非洲象群基因图，科学家将捕获的一起价值几千万英磅的象牙产品的源头追溯到它们的非洲南部的平原。

youdao

To ensure that women do not slip back, and that they play their proper part in the new post-revolutionary politics, Tunisia is using the law.

ECONOMIST: Women and the Arab awakening