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Technology

Phantom codes could help quantum computers avoid errors

A method for making quantum computers less error-prone could let them run complex programs such as simulations of materials more efficiently, thus making them more useful

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Fractal conceptual illustration of supersymmetry or superstrings. Supersymmetry (SUSY) is a particle physics theory that proposes a type of spacetime symmetry relating two basic classes of elementary particles: bosons, which have an integer-valued 'spin', and fermions, which have a half-integer spin. If supersymmetry is a true symmetry of nature, it would explain many mysterious features of particle physics and would help solve paradoxes such as the cosmological constant problem. There is only indirect evidence for the existence of supersymmetry, primarily in the form of evidence for gauge coupling unification. Direct confirmation would entail production of superpartners at collider experiments, such as at the Large Hadron Collider.

Space

A crisis in cosmology may mean hidden dimensions really exist

Features

The best new science fiction books of March 2026

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The best new science fiction books of March 2026

Culture

Qunnect's Carina rack

Technology

Inside the company selling quantum entanglement

News

Our verdict on Juice by Tim Winton: Australian climate novel is a hit

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Our verdict on Juice by Tim Winton: Australian climate novel is a hit

Culture

Technology

Could a niche 80s technology be the key to better quantum computers?

Comment

Moises Arias

Comment

Return of Fallout, Paradise and Silo fuels passion for bunker sci-fi

Culture

A member of the media looks at Barnett Newman

Chemistry

The world’s most elusive colour is worth billions – if we can find it

Features

Technology

Breaking encryption with a quantum computer just got 10 times easier

News

Two quantum computers

Physics

Loophole found that makes quantum cloning possible

Duplicating the information held in quantum computers was thought to be impossible thanks to the no-cloning theorem, but researchers have now found a workaround

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Physics

Backwards heat shows laws of thermodynamics may need a quantum update

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Video

The experiments that could finally explain gravity

Video

Comment

Exploring sci-fi treats from George Saunders and Matthew Kressel

Culture

Physics

Time crystals could be used to build accurate quantum clocks

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