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computing

MosaiQ's generated images

Technology

Quantum AI image generator is no match for ones on ordinary computers

Artificial intelligence has generated recognisable images of things like shoes and T-shirts on a small quantum computer. They aren’t great, but the method could scale up to more powerful machines

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Quantum computer from side view

Technology

Adding nanofridges to quantum computers could make them run faster

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Technology

Super-heatproof computer memory survives temperatures over 500°C

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City-wide quantum communication network in China is most advanced yet

Physics

City-wide quantum communication network in China is most advanced yet

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Technology

DNA-based computer can run 100 billion different programs

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Technology

Computers that use heat instead of electricity could run efficient AI

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Technology

Why haven't we got useful quantum computers yet?

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Technology

Chip shortages are producing winners and losers in the AI gold rush

Insight

IBM Quantum scientist Dr. Maika Takita in the Thomas J Watson Research Center IBM Quantum Lab.

Technology

IBM has just made error correction easier for quantum computers

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From time crystals to wormholes: When is a quantum simulation real?

Physics

From time crystals to wormholes: When is a quantum simulation real?

Physicists are using quantum computers to conjure various exotic phenomena and are claiming that their creations are truly real. The work is forcing us to ask challenging questions about the nature of quantum reality

Features

Technology

Record-breaking number of qubits entangled in a quantum computer

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Technology

Quantum twist on common computer algorithm promises useful speed boost

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Mathematics

Mathematicians calculate 42-digit number after decades of trying

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Technology

Which quantum computer is the most powerful ever? It's complicated

Analysis

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