LifeChimps do better at difficult tasks when they have an audience An analysis of thousands of cognitive tests carried out by chimpanzees finds that the number of spectators influenced their performance in different ways depending on the difficulty of the task News
LifeRichard Dawkins's latest crams gorgeous writing in an ill-fitting box A new book from the science-writing legend is an Attenborough-esque romp through some of the wonders of the natural world. Just beware the title's misfiring metaphor Culture