资讯

Once the world's fourth-largest lake, the Aral Sea is now a barren wasteland. This is the story of its dramatic collapse—one of the worst environmental disasters in history.
It has stopped snowing in the Himalayas. As a result, the water supply two billion people is under threat. The mountain range ...
A freak weather event in one of the world’s most densely-populated areas is threatening two billion lives. It has stopped snowing in the Himalayas. As a result, the water supply two billion people is ...