Quantum communication saw major progress, including longer-distance demonstrations and systems that operate closer to ...

Quantum computers are shifting from lab curiosities into real machines that can already outperform classical systems on ...

Quantum computing aims for error correction by 2026, with Microsoft, Atom Computing, and QuEra leading efforts to deliver ...

Rapid advances in the kind of problems that quantum computers can tackle suggest that they are closer than ever to becoming ...

Researchers find a way to purify photons, clearing major hurdles for faster quantum computers and ultra-secure networks.

The novel design for the new qubit uses the chemical element tantalum in tandem with a special silicon substrate, creating ...

Physicists at Silicon Quantum Computing have developed what they say is the most accurate quantum computing chip ever ...

IonQ's stock has struggled since peaking in October.

The Quantum Systems Accelerator (QSA), a National Quantum Information Science Research Center funded by the U.S. Department of Energy Office of Science, takes a science-first approach to exploring new ...

For years, the conversation around quantum computing and cryptocurrency has been dominated by a single, breathless question: Will a quantum breakthrough kill Bitcoin? The fear is simple enough.

Detailed price information for D-Wave Quantum Inc (QBTS-N) from The Globe and Mail including charting and trades.