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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

Cause and effect may not actually be muddled in the quantum realm

The direction of cause and effect was brought into question for quantum objects more than a decade ago, but new calculations may offer a way to restore it

Physics

How the most precise clock ever could change our view of the cosmos

Physics

Can we solve quantum theory’s biggest problem by redefining reality?

Light effects

Physics

Quantum holograms can send messages that disappear

Physics

Ultracold quantum battery could be charged with quantum tunnelling

Planet Venus on a dark background. Elements of this image furnished by NASA. High quality photo; Shutterstock ID 2396628567; purchase_order: -; job: -; client: -; other: -

Physics

How strange ice could form in the extremely hot interiors of planets

Physics

Tweezers made of light could illuminate the quantum twin paradox

Physics

Another blow for dark matter as biggest hunt yet finds nothing

Physics

We can diagnose an object’s quantumness from the way it radiates heat

Physics

Quantum trick lets you cool objects down using nothing at all

Physicists have demonstrated a bizarre cooling effect by setting up a detector to record the absence of photons in a laser experiment

Physics

This antimatter version of an atomic nucleus is the heaviest yet

Physics

Fuzzy quantum effects have been seen on the largest scale yet

Physics

The odds of quantum weirdness being real just got a lot higher

Physics

Why ‘sling action’ bowling deceives so many batters in cricket