A qubit is sort of like a spinning coin before it lands, but this state makes it more sensitive to outside forces, such as ...

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

Amid some scepticism, many say the machines can now achieve results beyond the capability of traditional computers ...

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

Expectations for quantum computing are rising fast, with global quantum computing revenues expected to reach around $9 ...

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

Overview: Quantum computing is moving steadily from research into early commercial use across industries.Pure-play firms like ...

Photonic says it’s trying to build the world’s first highly scalable fault-tolerant quantum computer. It’s doing so with a ...

Quantum computers, systems that process information leveraging quantum mechanical effects, could soon outperform classical computers on some complex computational problems. These computers rely on ...

Quantum computing company D-Wave has installed one of its quantum annealers alongside Davidson Technologies for federal customers to access. D-Wave has made its quantum annealing computer available ...

Overview: Quantum computing will not threaten Bitcoin, Ethereum, or crypto security in 2026 due to limited qubit power and ...

Combining two kinds of quantum computing devices could be just the trick for taking better images of faint, faraway ...