PhysicsReview: Cracking the Einstein Code by Fulvio Melia The story of Roy Kerr, the man who solved Einstein's treacherous equations and paved the way for our understanding of black holes Books & Arts
LifeEnigma of the 23-year-old baby In 1678 French surgeon Pierre Dionis discovered a leathery, fetus-like object in a "cabinet of curiosity" – could it have been the result of a two-decade pregnancy? Features