PhysicsAre we living in a simulation? This experiment could tell us The idea that we might be living in a simulated reality has worried us for centuries. Now physicists have found some tantalising clues – and devised an experiment that might reveal the truth Features
SpaceTwo smart books probe multiverses, dark matter – and sexual politics Is our universe one of a myriad? How hard is it to be a woman in science? Beyond the Big Bang and The Elephant in the Universe explore these questions and more Culture