Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
Some people claim that it is acceptable to use animals in any way for the benefit of human beings, while others argue that it ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.
GAZA, Jan. 26 (Xinhua) -- Hamas on Sunday rejected U.S. President Donald Trump's proposal to relocate Palestinians from the Gaza Strip to Egypt and Jordan. In a press statement, Hamas described the ...
• 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。