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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"Unparticles" link a tenuous but intriguing idea to one of the biggest mysteries in physics: why matter prevails over antimatter in the universe
The reliability of weather forecasts is surprisingly hard to measure. The BBC's Weather Test will make amends, says Roger Harrabin