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quantum theory

Pole alone: The quest for a north without a south

Physics

Pole alone: The quest for a north without a south

We've never seen a magnetic north pole without its opposite number, but theory demands that these strange monopoles exist. So why don't we make one instead?

Features

Cool your jets: NASA's quantum spaceship is doubtful

Space

Cool your jets: NASA's quantum spaceship is doubtful

Comment

Rainbow slinky offers a way into Schrödinger's box

Physics

Rainbow slinky offers a way into Schrödinger's box

Regulars

Pigeon paradox reveals quantum cosmic connections

Pigeon paradox reveals quantum cosmic connections

News

Quantum split: Particle this way, properties that way

Physics

Quantum split: Particle this way, properties that way

Features

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Physics

High-precision hydrogen clock to hunt for new physics

News

First quantum transmission sent through space

Space

First quantum transmission sent through space

News

Commercial quantum computer still awaits ultimate test

Technology

Commercial quantum computer still awaits ultimate test

News

Create the ultimate world clock with a quantum link

Physics

Create the ultimate world clock with a quantum link

News

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Physics

Neutrinos top list of targets for US particle physics

The Particle Physics Project Prioritization Panel recommends that the country's neutrino research should take priority in receiving funding

News

Physics

Reconstructing physics: The universe is information

Opinion

Space

Quantum twist could kill off the multiverse

News

Technology

Quantum positioning system steps in when GPS fails

News

Humans

QBism: Is quantum uncertainty all in the mind?

Features

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