Washington Post: As the Cancún climate summit comes to a close, technically minded bureaucrats are engaging in extensive, behind-the-scenes negotiations. Reporting from the Mexican resort city, William Booth and Juliet Eilperin of the Washington Post provide a colorful summary of the negotiators and the issues that they are grappling with.
An ultracold atomic gas can sync into a single quantum state. Researchers uncovered a speed limit for the process that has implications for quantum computing and the evolution of the early universe.
January 09, 2026 02:51 PM
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