Suicides among school-age children in Japan reached an all-time high of 527 in 2024, surpassing the previous record of 514 in ...

Scientists researching Alpine glaciers store ice in Antarctica. By analysing air bubbles in the ice they may be able to predict the future ...

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.

受害者曾是一对情侣，分别为高一新生阿什莉·利卡里（Ashley Licari）以及欧文·麦肯尼（Owen ...

人民网开罗1月25日电 (记者沈小晓)近日，来自清华大学探微书院的 “桑华筑梦” 支队圆满完成了对坦桑尼亚多所学校的支教活动，涵盖Temeke Secondary School、Feza Girl’s School、Mikunguni School ...