News Physics Breakthrough laser technique holds quantum matter in stable packetsSuperconducting nanowire memory array achieves significantly lower error rateResearchers develop high-performance fluoroborate crystals for deep-ultraviolet lasersParticle permutation task can be tackled by quantum but not classical computers, study findsNew code connects microscopic insights to the macroscopic world Space RSS Error: Retrieved unsupported status code "403" Astrophysics RSS Error: Retrieved unsupported status code "403"