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Quantum chip of a Quantum System Two quantum computer is on display at the opening of the first quantum data center of the computer company IBM

Technology

Quantum neural network may be able to cheat the uncertainty principle

Calculations show that injecting randomness into a quantum neural network could help it determine properties of quantum objects that are otherwise fundamentally hard to access

News

El Capitan, the National Nuclear Security Administration's first exascale computer,

Technology

Some quantum computers might need more power than supercomputers

News

Technology

A strange kind of quantumness may be key to quantum computers' success

News

Physics

A controversial experiment threatened to kill the multiverse in 2025

News

Quantum computing

Technology

'Spectacular' progress has been made towards useful quantum computers

News

Life

A ghostly glow was seen emanating from living things in 2025

News

Technology

Quantum computers turned out to be more useful than expected in 2025

Comment

Scientists build a window into the fourth dimension

Video

Scientists build a window into the fourth dimension

Video

Quantum representation

Physics

Qubits break quantum limit to encode information for longer

News

How 3 imaginary physics demons tore up the laws of nature

Physics

How 3 imaginary physics demons tore up the laws of nature

Three thought experiments involving “demons” have haunted physics for centuries. What should we make of them today?

Features

Physics

Inside the wild experiments physicists would do with zero limits

Features

Mathematics

We’ve finally cracked how to make truly random numbers

Features

Physics

Are we living in a simulation? This experiment could tell us

Features

Physics

Quantum experiment settles a century-old row between Einstein and Bohr

News