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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.

Chair on a jetty

Physics

How metaphysics probes hidden assumptions to make sense of reality

All of us hold metaphysical beliefs, whether we realise it or not. Learning to question them is spurring progress on some of the hardest questions in physics

People view superconducting quantum computer model during the 8th Digital China Summit at the Fuzhou Strait International Conference and Exhibition Center on April 29, 2025 in Fuzhou, Fujian Province of China. The summit highlights the country's strides in digital transformation and the expansion of its digital economy. (Photo by Zhang Bin/China News Service/VCG via Getty Images) 2212665605

Physics

At last, we are discovering what quantum computers will be useful for

Physics

Could Israel’s bombing trigger a nuclear accident in Iran?

Physics

Morse code messages can be trapped in bubbles within blocks of ice

Physics

Searching for the past and future of quantum physics on a tiny island

Astronaut Scott Kelly posted this photo of an aurora taken from the International Space Station to Twitter on August 15, 2015

Physics

The radical idea that space-time remembers could upend cosmology

Physics

Giant atoms ‘trapped’ for record time at room temperature

Physics

Microwaves seem to experience imaginary time 鈥� and now we know how

Physics

Why John Stewart Bell has been haunting quantum mechanics for decades

Physics

Light has been made into a fluid that simulates space-time

By using light to emulate the structure of space-time, researchers can better understand black holes 鈥� and the exotic objects that mimic them

Physics

Physicist Frank Close’s new book is a welcome rework of the atomic age

Physics

Fabulous time travel novel is part-thriller and part-romance

Physics

Could we build space-time computers that run on gravity?

Physics

Ambitious book on quantum physics still fails to be accessible