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Black hole firewall: Trouble on the edge

Space

Black hole firewall: Trouble on the edge

The problem that Stephen Hawking spotted around black holes has made a fiery return. Anil Ananthaswamy reports on how it threatens quantum theory and gravity

Features

Physics

Peaceful matter-antimatter pairing looks more real

News

String theorist wins $3 million physics prize

Physics

String theorist wins $3 million physics prize

News

Space

Gravity-less toy black hole solves cosmic puzzles

News

Technology

Quantum computers leap into the real world

Opinion

Controversial quantum computer aces entanglement tests

Technology

Controversial quantum computer aces entanglement tests

News

First fluid knots created in the lab

Physics

First fluid knots created in the lab

News

Physics crunch: Time to snare neutrinos?

Features

Space

Quantum skyfall puts Einstein's gravity to the test

News

Physics crunch: Higgs smashes into a dead end

Physics

Physics crunch: Higgs smashes into a dead end

The discovery of the Higgs boson completed the most precise scientific model in history – and that's where the problems start, says Matthew Chalmers

Features

Physics crunch: Time to boost the energy?

Features

Space

Physics crunch: Seven experiments to change it all

Features

Physics

Earth's mantle helps hunt for fifth force of nature

News

Physics

Harness vast power of quantum computers… for sums

News