Physics
See the latest physics news and expert analysis on dark matter, the multiverse, theoretical and particle physics, quantum theory, and more from the world of physics.
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See the latest physics news and expert analysis on dark matter, the multiverse, theoretical and particle physics, quantum theory, and more from the world of physics.
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A new fixed-frequency laser could help physicists study atom beams without the complication of gravity and other interference
Classic article from 1995: Almost a year after physicists first said they might have detected the top quark, two teams say they have found it