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.
Sign up to our newsletterWe visited the UK's fusion tokamak, JET, to see how four decades of experimentation is paving the way for ITER, the next-generation reactor in France
A quantum experiment that could separate a particle’s properties from its mass has physicists arguing over how reality works in the quantum world