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 51¶¯Âþ
PhysicsReality check: Closing the quantum loopholes Can the universe really be as weird as quantum theory suggests? Ingenious experiments are coming close to settling the issue, says Anil AnanthaswamyFeatures