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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

We may need a fourth law of thermodynamics for living systems

The laws of thermodynamics don't accurately account for the complex processes in living cells 鈥� do we need a new one to accurately measure the ways living systems are out of equilibrium?

News

Physics

A new understanding of causality could fix quantum theory鈥檚 fatal flaw

Features
Quantum computer core. Light rays passing through the nanoscale crystal core of a quantum computer. Quantum computers, which are under development, are based on quantum mechanics and the principle of representing information in quantum bits (qubits) using quantum properties. This could involve optical properties of chemically doped crystals, like the one shown here. Quantum computing has the potential to massively increase computing power.

Physics

An ambitious look at quantum physics is fun 鈥� but overdoes it a little

Culture
Brian and Beatie - by Cecily Eno

Physics

Brian Eno and Beatie Wolfe discuss their new spacebound album, Liminal

Culture

Physics

Physics of light and magnetism rewritten after almost two centuries

News

Physics

The forgotten women of quantum physics

Comment
Vlatko Vedral
Physics

Quantum numbers are the true essence of reality, says Vlatko Vedral

Video

Physics

The fascinating story of the ultimate cosmic law

Comment

Physics

Quantum computers reveal that the wave function is a real thing

News

Physics

The US is unlikely to test nuclear weapons, despite what Trump says

President Donald Trump appears to have ordered a return to nuclear testing after decades of uneasy but effective treaties banning the practice 鈥� but will it actually happen?

News

Physics

Quantum-inspired algorithm could help reveal hidden cosmic objects

News

Physics

No space, no time, no particles: A radical vision of quantum reality

Features

Physics

Could gravity produce quantum entanglement if it鈥檚 not fully quantum?

News

Physics

Ultracold atoms could test relativity in the quantum realm

News