For decades, computers have become faster, smaller, and more powerful. But even the world’s best supercomputers have limits.

Netherlands-based QuiX Quantum has delivered Carina, the world's first universal photonic quantum computer designed for ...

A micro-scale quantum heat engine that converts thermal energy to usable work under near-zero temperatures has paved the way ...

For the first time, a quantum computer has successfully measured pairing correlations (quantum signals that show electrons teaming up in pairs), which is essential to helping scientists find one of ...

A new Nature critique questions Microsoft’s quantum computing research, raising doubts about a key study behind its goal of building a working quantum computer by 2029.

Quantum computers, systems that process information using the principles of quantum mechanics, could solve some problems that ...

The company has drawn governments, a major chipmaker, and the Pentagon into an effort to control fragile photons and build a ...

Quantum computers are powerful, but a practical quantum machine that’s useful for everyday tasks remains elusive. In fact, proponents of quantum computing say it could be another 10 years before there ...

Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches. The US- and UK-based company Quantinuum today unveiled Helios, its third-generation ...

Software firm Horizon Quantum claimed it is the first private company to deploy a commercial quantum computer in Singapore. The deployment also makes it the first quantum software company to deploy ...

Imagine shining a flashlight across a dark room. You can predict exactly what the light will do: travel in a straight line ...