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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The BICEP2 results hailed as demonstrating inflation in the early universe now seem to do the exact opposite, if they can be trusted at all
A new kind of laser that powers up by freezing light in its tracks could lead to computers that run on photons instead of electrons