IonQ holds the world record for two-qubit gate fidelity at 99.99%. No other company has crossed the 99.9% two-qubit gate ...

Alphabet made a breakthrough in late 2024 with its Willow chip, which was able to exponentially reduce errors as it added ...

Ripples spreading across a calm lake after raindrops fall—and the way ripples from different drops overlap and travel outward ...

The U.S. was way ahead of any other country or region in U.S. quantum computing patents awarded in 2024. IBM and Alphabet were light-years ahead of other companies in terms of 2024 U.S. quantum ...

The Nvidia logo outside the company's offices in Shanghai, China, on Monday, Sept. 22, 2025. In the last two weeks, NVIDIA, the enabler and chief beneficiary of the AI craze, has bought into quantum ...

Just as overlapping ripples on a pond can amplify or cancel each other out, waves of many kinds—including light, sound and atomic vibrations—can interfere with one another. At the quantum level, this ...

Quantum computing is standing out as a transformative force poised to redefine industries from finance to materials science.

Researchers at Rice University and their collaborators have achieved a groundbreaking demonstration of strong interference between phonons, the quantum units of vibrations that carry heat and sound ...