What I am looking at is not just the most powerful computer in the world, but the key to financial security, Bitcoin, ...

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

Quantum computing is a difficult area to invest in. It's similar to investing in early-stage biotechs, where there are some ...

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

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

While larger players like Google and International Business Machines threaten to steal its shine, D-Wave Quantum deserves ...

D-Wave, one of the industry's rising stars, is continuing to make progress toward scalable quantum computing technology.

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

Quantum Computing Inc. recently presented live demonstrations of its photonics-based quantum technology at CES 2026 in Las ...

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

Overview: Ongoing research is turning quantum computing from a theoretical concept into a practical technology.Scientists are ...

These high-risk, high-reward stocks could generate huge gains if they can become market leaders in their respective fields.