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Physics

A single atom could drive a piston in a quantum engine

In a quantum engine, a single atom can emit radiation that bounces around a reflective cavity and creates enough pressure to push down a piston

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Physics

Quantum quirk explains why carbon dioxide causes global warming

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Why string theory has been unfairly maligned - and how to test it

Physics

Why string theory has been unfairly maligned - and how to test it

Features

The Cheshire cat from Alice's Adventures in Wonderland

Physics

Quantum Cheshire Cat effect may separate a particle from its momentum

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Space

In a new era of astronomy, we're feeling for vibrations in space-time

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Theory of everything and geometry

Physics

Why physicists are rethinking the route to a theory of everything

Features

Technology

Quantum computer uses a time crystal as a control dial

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Physics

Record broken for the coldest temperature reached by large molecules

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

Physics

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

Features

Physics

Heating and cooling seem to be fundamentally different, not opposites

Conventional thermodynamics says that heating and cooling are essentially mirror images of each other, but an experiment with a tiny silica sphere suggests otherwise

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Mind

Can quantum hints in the brain revive a radical consciousness theory?

Features

Physics

Scientists created a ‘giant quantum vortex’ that mimics a black hole

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Technology

First 'thermodynamic computer' uses random noise to calculate

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Comment

The top 10 movies about the multiverse according to a physicist

Culture