We are all told the same story as children: that we grew from a single cell into a human being. We learn that all of our trillions of cells developed from the first union of egg and sperm, and that we

Picture the scene: you’re about to get up on stage to give a presentation or performance. Something feels off – you look down, and realise your shirt is missing; in fact, you have no clothes on at all

David Farrier Nature’s Genius Evolution’s lessons for a changing planet 288pp. Canongate. £20. In David Farrier’s latest book, he warns us that humanity is endangering every facet of life on Earth thr

it’s a funny old world

From core temperature to blood glucose, the latest wearables promise to unlock previously unimaginable gains. Rob Kemp investigates whether real-time bio-tracking provides insight or just distraction

LETTER FROM LONDON AHMED: HAYLEY BENOIT; PHOTO ILLUSTRATION ...