Quantum Computing Inc. dropped its third-quarter earnings report late Friday, and the company shocked analysts by delivering ...

Back in 2017, the D-Wave 2000Q was reportedly priced around $15 million. Now, factor in inflation and the general advancement ...

Haiqu's new encoding technique allows quantum computers to process high-dimensional financial data, showing improved ...

Drawing on a background in law, public policy and cybersecurity program leadership, Judith Borts brings a wide-angle view to Canada’s escalating digital risks. In this Expert Insights Q&A, she ...

Rigetti Computing (NASDAQ:RGTI) shares, much like those of several other names in the quantum computing space, have been on ...

Quantum computing has generated huge buzz, with potential to tackle problems in drug discovery, materials science, and optimization that stump traditional computers. Over the last two years, shares of ...

For years quantum technology seemed exciting in theory but not much good in practice. Now the ability to combine qubits—bits ...

Scientists learned that reading a quantum clock requires orders of magnitude more energy than running it. This surprising imbalance reveals that observation itself shapes the flow and thermodynamics ...

Far above Earth, scientists are using quantum sensors to listen for the faintest whispers of unseen forces that may weave through the universe. Scientists are constantly searching for new clues about ...

A new fault-tolerant architecture using 448 atomic qubits suppresses errors past the critical point needed for scaling.

A single-photon switch uses a quantum emitter, such as a quantum dot or a superconducting qubit, coupled to a nanophotonic ...

The long-standing issue holding back quantum computing, its high propensity for errors, may finally be in the past.