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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

Reality: The bedrock of it all

Can we explain reality purely in terms of matter and energy?

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Physics

Reality: Is matter real?

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Physics

Reality: Is everything made of numbers?

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Physics

Reality: A universe of information

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Physics

Reality: The future

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Earth

Causality test could help preserve the natural world

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Physics

Atomic clocks get a grip on gravity

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Physics

Big bangs theory: Unlocking the secrets of great hair

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Earth

Weird waves help model tsunamis’ destructive potential

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Physics

Only in 3D are spheres the worst packers

Spheres waste the most space of any shape if you are packing identical objects into a box, but they are only the worst shape in a 3D universe

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Physics

New maths triggers a call to iron out quantum world

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Physics

First images of chemical bond differences captured

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Physics

Heavy photons are too light to be behind dark matter

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Physics

Moving plane exchanges quantum keys with Earth

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