SpaceWe finally know why Stephen Hawking's black hole equation works Stephen Hawking and Jacob Bekenstein calculated the entropy of a black hole in the 1970s, but it took physicists until now to figure out the quantum effects that make the formula work News
PhysicsSneak peek at Hawking's last book, Brief Answers to the Big Questions Do black holes eat information or do zero-energy particles nicknamed "hairs" somehow store it instead? Before he died, Stephen Hawking was working on new ideas, as this exclusive extract shows Culture