HealthSecrets of a long and healthy life reside in your gut microbiome How long you live and how well you age rests on many factors beyond your control, but the discovery that gut microbes play a key role means what you eat can make a difference Features
PhysicsStephon Alexander interview: Is the universe a self-learning AI? To solve the big mysteries in physics, we need to embrace fresh perspectives, says cosmologist Stephon Alexander. Here he explains why intuition is so important – and outlines one of his own wild ideas Features