Digital security experts around the world have their eyes fixed on the Y2Q—“Years to Quantum”—clock. It ticks down the time until the projected date when a quantum computer will be able to break an ...

Physicists at the University of Oxford have taken a significant step toward solving one of the most daunting challenges in quantum computing: how to connect multiple quantum processors to work ...

Keeping secrets is hard. Kids know it. Celebrities know it. National security experts know it, too. And it’s about to get even harder. There’s always someone who wants to get at the juicy details we’d ...