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

For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art ...

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

Russian scientists have presented a 70-qubit quantum computer prototype developed as part of Rosatom's Quantum Project, a ...

Quantum computing is still in its infancy, yet the people paid to protect the world’s data are already treating it as a live ...

Quantum computing promises extraordinary power, but that same power may expose new security weaknesses. Quantum computers are expected to deliver dramatic gains in processing speed and capability, ...

D-Wave Quantum Inc., a commercial supplier of quantum computing hardware and software, today announced an agreement to ...

Researchers at Google have used their Willow quantum computer to demonstrate that "quantum contextuality" may be a crucial ...

The people who know Wall Street's hottest quantum computing stocks best have given investors reason to be skeptical.

Quantum computing could tackle problems once thought impossible to solve.

Google has launched Willow, one of the world’s most powerful quantum computers, at its Santa Barbara facility in the United ...

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