New pre-print describes codes that “move” logical ancilla qubits up and down to significantly reduce the error rate ...

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

German scientists have laid the groundwork for the next generation of quantum technologies by ...

Amazon is boosting its quantum computing bets with Peter DeSantis, its new leader for AI models, custom silicon (semiconductor chips) and quantum computing. DeSantis is a 27-year Amazon veteran who ...

If you want to get quantum computing exposure, skipping the pure plays and focusing on the diversified tech giants could be a smart strategy.

Quantum computers, systems that process information leveraging quantum mechanical effects, are expected to outperform ...

Wall Street's hottest pure-play quantum computing stocks have inadvertently highlighted one of the biggest risks inherent to ...

The combined entity plans to bring gate-model quantum systems to market in 2026, D-Wave says.

Nvidia isn’t building quantum computers, instead it’s using its supercomputing strengths to accelerate quantum computing ...

Rigetti and D-Wave stocks took off like wildfire in 2025. As 2026 begins, both stocks look very expensive. Rigetti stock in ...

Quantum computers could revolutionize everything from drug discovery to business analytics—but their incredible power also ...

A preliminary analysis suggests that industrially useful quantum computers designs come with a broad spectrum of energy footprints, including some larger than the most powerful existing supercomputers ...