A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies ...

A photonic scheme for the selective inactivation of viruses shows promise for making blood transfusion safer and helping to treat diseases involving rapidly mutating viral species, such as the human ...

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National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...