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

Picture a quantum computer. Are you imagining an ordinary computer, but somehow just better? If so, that would be a mistake, because quantum computers are fundamentally different. They rely on exotic ...

Quantum computers can outperform even the best classical supercomputers thanks to quantum entanglement and superposition, but even they can’t solve some problems. A new preprint study shows how ...

In this episode of C&EN Uncovered, host Craig Bettenhausen speaks with C&EN assistant editor Ananya Palivela about recent advances in quantum computing. Ananya and Craig talk about the results of ...

The Trump administration wants a useful quantum computer in two years. Microsoft wants one in three. Independent researchers ...

This technology may or may not be a big deal. Simultaneously.

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

Researchers at the quantum computing firm Quantinuum used a new Helios-1 quantum computer to simulate a mathematical model that has long been used to study superconductivity. These simulations are not ...

Quantum computers still face limits when it comes to storing information. Researchers at ETH Zurich are now turning to ...

Researchers from the University of Waterloo's Faculty of Science and the Institute for Quantum Computing (IQC) are prioritizing collaboration over competition to advance quantum computer development ...

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 ...