HumansOur drive for adventure and challenge has ancient origins Why are some people drawn towards exploration and challenge – even to the point of extreme danger? Alex Hutchinson's bracing new book unpicks the complex reasons Culture
LifeThe amazing talents of pigeons – and why we should learn to love them Rats of the sky? Pigeons are often the target of human ire, but there's a lot to cherish – or at least appreciate – in these scrappy survivors Features