HealthBreathing polluted air may make you worse at maths and language Air pollutants can creep into your brain as you breathe, deteriorating your brain tissue and damaging your cognitive function – and it’s worse for men 51¶ŻÂţ
TechnologyThe truth about the suspected link between social media and self-harm Is social media really to blame for rises in self-harming? The evidence isn’t clear, but some social media use may even be good for teenagers, says Tom Chivers Analysis