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atomic physics

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Physics

Particles crossing to our world could open portal to dark-matter realm

We've identified particles that could secretly cross from the regular world to the shadowy realm of dark matter. Now we just need to catch them in the act

Features

Carlo Rovelli: The nature of time

Video

Carlo Rovelli: The nature of time

Video

Fermilab

Physics

How a ghostly, forgotten particle could be the saviour of physics

Features

Star smash-up is yet more evidence Einstein got it right about gravity

Physics

Star smash-up is yet more evidence Einstein got it right about gravity

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particle detector

Physics

Inside the hunt for the universe's missing ingredient – dark matter

Regulars

Roberto Trotta: What has Einstein ever done for you?

Video

Roberto Trotta: What has Einstein ever done for you?

Video

People watch the discovery announcement

Physics

LIGO to publish new paper in wake of ¿ìè¶ÌÊÓƵ investigation

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The kilogram is dead. Long live the kilogram

Video

The kilogram is dead. Long live the kilogram

Video

Stephen Fairhurst: Gravitational wave hunting

Video

Stephen Fairhurst: Gravitational wave hunting

Video

Strange lines form a pattern

Physics

There is a weird new state of matter that can't be stirred or pushed

Rigid light is a strange new state of matter. It’s somewhere between a solid and a superfluid, and can’t be stirred, rotated, or even pushed

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Physics

The Higgs boson may have stopped the early universe from collapsing

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Mathematics

Physicists are turning to Lewis Carroll for help with their maths

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Video

Ivette Fuentes: How to build a quantum teleporter

Video

Video

Sean Carroll: The many worlds of quantum mechanics

Video

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