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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

Quantum internet is one step closer thanks to new theory

Encrypted quantum messages are limited by how far photons can stably pass through optical fibres, but they can now travel the distance between London and Paris

News

Physics

Laser-sticker contacts could let you shoot beams from your eyes

News

Physics

Our understanding of the universe’s expansion is really wrong

News

Physics

Toughest ever heat shields made of springy sponge-like stuff

News

Physics

Entangled clouds of atoms are quantum record-breakers

News
Dragonfly wing

Environment

Superlight aerogel made by mimicking a baby dragonfly鈥檚 wings

News

Physics

Super-tough diamonds have been made bendy and springy

News

Environment

Poking tiny dents into solar panels makes them work better

News
Carlo Rovelli

Physics

Carlo Rovelli: physics’ literary superstar makes us rethink time

Culture

Physics

Why now doesn鈥檛 exist, and other strange facts about time

Einstein鈥檚 relativity tells us that time results from gravity warping the fabric of reality 鈥� resulting in a picture that is weirdly at odds with our experience

Features

Physics

Quantum time: Is this where the flow of existence comes from?

Features

Physics

Making custom qubits by pushing together two individual atoms

News

Physics

Encrypt your data with random quantum weirdness

News

Physics

The big fudge: Welcome to the theory of not-quite-everything

Features