Time off from digital devices. Find out how a school in England challenges students to stay away from their gadgets ...

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

此外，孟德尔随机化分析表明，孤独感与大脑中表达的五种特异性蛋白GFRA1、ADM、FABP4、TNFRSF10A和ASGR1之间存在因果关系。报告孤独的人往往较未感到孤独的同龄人有更高水平的蛋白质。

A detailed portrait of Scotland's impressive wildlife, habitats and scenery, exploring different locations across the country and some of the future challenges facing these natural environments.