In a recent study, researchers have developed a compound metalens that enables distortion-free imaging. The study, published ...

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With X and Meta using public posts to train its AI, Bluesky—which has seen a surge in sign-ups—says it has no intention of ...

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The Federal Reserve building is seen before the Federal Reserve board is expected to signal plans to raise interest rates in March as it focuses on fighting inflation in Washington, U.S., January ...