Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

飞机降落在特里布万机场时，厚重的云层正压着加德满都谷地，雨季的雨幕将整座城市笼罩成一片灰蓝色。我的背包里装着防水冲锋衣和一瓶碘片——这是前辈驴友传授的生存法则。雨季的尼泊尔，街道化作泥浆河流，牛群在雨中静立如雕塑，湿漉漉的香烛气息与咖喱味在空气中胶着 ...

Chinese airlines are expanding international routes to accommodate the ever-growing "China Travel" fever. On Monday, China ...