CommentThe best new science fiction books of July 2023 From George R. R. Martin’s new Wild Cards anthology to Nana Kwame Adjei-Brenyah's dystopian take on America, there is a wealth of exciting science fiction out this month. Culture editor Alison Flood shares the novels she is most anticipating Culture
PhysicsAI can work out how quantum computers stack up to one another Comparing the properties of qubits in different quantum computers is challenging, but AI can tell them apart even when the state of the qubits is 98 per cent similar 51¶¯Âþ