MindI am in a rut. Is there a way to regain my zest for life? Apathy can overcome many of us – even our advice columnist, David Robson. Here are some tips on getting back your lust for life Regulars
HumansWhy did humans evolve big brains? A new idea bodes ill for our future Recent fossil finds suggest that big brains weren't an evolutionary asset to our ancestors but evolved by accident – and are likely to shrink again in the near future Features