The world's first digital country 世界上首个数字化国家
Scientists researching Alpine glaciers store ice in Antarctica. By analysing air bubbles in the ice they may be able to predict the future ...
Most rainforests too degraded to provide good habitats 多数雨林退化严重而无法为 ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
财富中文网3 天
癌症死亡人数下降， 50 岁以下女性发病率却在上升
• 儿童和青少年： 15-19岁青少年癌症发病率持续上升，14岁及以下儿童的发病率有所下降。1970年以来，儿童癌症死亡率下降了70%，青少年死亡率下降了63%，很大程度上因为白血病治疗手段进步。