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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.

Physics

These striking photos are a window into the world of quantum physics

David Severn has taken a series of images of scientists working on quantum physics for King’s College London’s new Quantum Untangled exhibition

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Physics

Our elegant universe: rethinking nature’s deepest principle

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Physics

Ghostly particles might just break our understanding of the universe

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Physics

Physicists stirred up controversy with scientific cooking tips in 2025

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Physics

A controversial experiment threatened to kill the multiverse in 2025

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illustration of an electron beam traveling through a niobium cavity, a key component of SLAC's LCLS-II X-ray laser

Physics

Inside world’s ultimate X-ray machine before it becomes more powerful

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Physics

Physicists used ‘dark photons’ in an effort to rewrite physics in 2025

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Physics

Scientists build a window into the fourth dimension

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Quantum representation

Physics

Qubits break quantum limit to encode information for longer

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Physics

How 3 imaginary physics demons tore up the laws of nature

Three thought experiments involving “demons” have haunted physics for centuries. What should we make of them today?

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Physics

Inside the wild experiments physicists would do with zero limits

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Physics

Are we living in a simulation? This experiment could tell us

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Physics

Quantum experiment settles a century-old row between Einstein and Bohr

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Physics

Why quantum mechanics says the past isn’t real

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