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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

UK nuclear fusion reactor sets new world record for energy output

In its final experiments before being shut down for good last year, the UK's JET reactor set a world record for the energy output of a fusion reaction

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Theory of everything and geometry

Physics

Why physicists are rethinking the route to a theory of everything

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Rendering of 192 laser beams as they reach the target in the center of the National Ignition Facility鈥檚 Target Chamber

Physics

Nuclear fusion reaction releases almost twice the energy put in

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Physics

Record broken for the coldest temperature reached by large molecules

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Physics

A bold new take on quantum theory could reveal how reality emerges

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Physics

Heating and cooling seem to be fundamentally different, not opposites

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Physics

51动漫s created a 鈥榞iant quantum vortex鈥� that mimics a black hole

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Physics

Why we should all be concerned about the shortage of science teachers

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The team's graphene device, grown on a silicon carbide substrate chip

Physics

First working graphene semiconductor could lead to faster computers

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https://www.nersc.gov/news-publications/nersc-news/science-news/2020/worlds-first-3d-simulations-reveals-the-physics-of-superluminous-supernovae/ Turbulent core of magnetar bubble inside the superluminous supernovae. Color coding shows the densities. The magnetar is located at the center of this image. Strong turbulence is caused by the radiation from the central magnetar. (Image by Ken Chen)

Physics

Supernova neutrinos could break physics 鈥� if we can make sense of them

Neutrinos produced inside an exploding star could betray exotic particles that would lead to a deeper theory of physics. Will our detectors be ready in time for the next nearby supernova?

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Physics

5 must-see time travel movies reviewed by a metaphysicist

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Physics

Cocktail science: Mix these drinks and learn about fluid dynamics

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Physics

Quantum state of matter made with ‘dipolar’ molecules for first time

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Physics

Springs made from rusty metallic glass could power nanorobots

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