PhysicsWith science if at first you don’t succeed, keep trying The discovery of gravitational waves and string theory’s long search for vindication illustrate a truism: to be right in science, first prepare to be wrong Leader
LifePeak beard: Why our love of facial hair is still growing Human cultural history plus a pinch of evolutionary biology tell us that the trend for male hairiness could be here to stay, says primatologist Adrian BarnettFeatures