CAMBRIDGE, U.K. – A small Microsoft Research team had lofty goals when it set out four years ago to create an analog optical computer that would use light as a medium for solving complex problems.

Australia captain Pat Cummins has been diagnosed with a back problem, with less than three months to go before this winter’s Ashes series. The 32-year-old has lumbar bone stress in his lower back, a ...

AUSTRALIA captain Pat Cummins has been diagnosed with a back problem, with less than three months to go before this winter’s Ashes series, it was reported today. The 32-year-old has lumbar bone stress ...

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