Quantum computers use qubits, which are based on quantum physics, allowing them to solve complex problems far faster than ...

Quantum computing in 2026 still isn't a faster laptop. It doesn't make email snappier, and it won't speed up spreadsheets.

The Kirq test bed in Quebec City, Canada is the nation’s only measurement facility capable of testing communications networks for security against cyberattacks from quantum ...

New evidence suggests a rare triplet superconductor may help quantum computers stay in sync by preserving electron spin ...

Rigetti Computing posted revenue that missed expectations and reported a widening operating loss in the fourth quarter.

Shareholders in the blank-check vehicle taking quantum computing firm Infleqtion Inc. public have approved the tie-up, setting the stage for more debuts in the sector and piling pressure on companies ...

A method for making quantum computers less error-prone could let them run complex programs such as simulations of materials more efficiently, thus making them more useful ...

The year isn't over yet, but we've already seen record-breaking quantum computers, skyrocketing levels of investment, and demonstrations of real-world benefits. In all the hype about AI it can be easy ...

Investors have been enamored with the real-world use cases of quantum computers. While this is by no means a comprehensive ...

Horizon Quantum Holdings Ltd. (“Horizon Quantum”), which will become the holding company of Horizon Quantum Computing Pte. Ltd., a pioneer of software infrastructure for quantum applications, today ...