A London-based startup has created the world's first full-stack quantum computer using a standard silicon CMOS chip fabrication process ...

PsiQuantum has an ambitious timeline, aiming to break ground on quantum computing sites in two locations in the coming months ...

Quantum computing has hit the zeitgeist of retail investors, with stocks of companies exploring or using the technology ...

IBM and HSBC used a quantum system to improve a complex process.

Physicists have achieved a breakthrough by using a 58-qubit quantum computer to create and observe a long-theorized but never ...

NVIDIA, the AI boom's $4 trillion chipmaker, is now betting on quantum computing—despite doubts about how soon the technology ...

Alexa von Tobel is fully aware that her big bet on quantum computing may never pay off. “The risk of being too early is a ...

IonQ, Inc. is the most popular public quantum stock, but at today’s valuation, it’s more speculation than investment. Learn ...

Lauda and his colleagues solve some of the problems with topological qubits by using a class of theoretical particles they call neglectons, named for how they were derived from overlooked theoretical ...

Quantum Motion has delivered the industry’s first full-stack quantum computer to be built using a standard silicon CMOS chip ...

A spinout co-founded by a UCL professor has built the world's first full-stack quantum computer made with the same silicon ...

A new experiment using Google’s Sycamore quantum processor has taken a bold step toward testing ideas from quantum gravity. For the first time, researchers successfully sent quantum information ...