This article is part of a package on the future of quantum computing. Read about the most promising applications of these machines here and see an illustrated field guide to qubits here. Inside a ...

US scientists have connected a novel 20-qubit quantum computer to Frontier, the world’s most ...

Building useful quantum technologies—from sensors to computers—requires generating highly complex entangled states, in which the properties of particles are deeply intertwined. Producing such states ...

Scientists from King's College London have become the first UK academic research team to gain access to Google's cutting-edge quantum computer chip Willow as part of a scheme launched with the UK's ...

The race to build the first truly useful quantum computer just got more exciting. A quantum computer made from extremely cold atoms has now passed some of the most important milestones towards ...

On February 12, 2025, Google CEO Sundar Pichai predicted that quantum computers will be in practical use within the next five to ten years. Google CEO Sundar Pichai sees 'useful' quantum computers 5 ...

Microsoft says its new quantum chip is vastly more reliable than its previous version, paving the way for a quantum computer solving commercially useful problems within three years. At the heart of ...

Quantum computers are thought to be able to perform processes that are impossible with conventional computers by utilizing properties such as ' Some companies developing quantum computers, such as IBM ...

What we have today is a technology in transition. It is past the stage of simple proof of concept but not yet at the stage ...

Precise measurements show that future quantum computers may need to correct for errors caused by interference between neighboring quantum dots Figure 1: False-colored ...

The announcement follows a Trump administration decision last week to take $2 ‌billion in ⁠equity stakes ⁠in nine quantum computing companies, with IBM set to receive half of the funding for a new ...