HumansThe high cost of being a woman in science What can we do to stop women leaving science? Use evolutionary biology to explain the problem for a start, say Seirian Sumner and Nathalie PettorelliOpinion
PhysicsQuantum probes that won't kill Schrödinger's cat It may soon be possible to extract information from a quantum object – and even manipulate it – without destroying its delicate quantum state News