Its stock is up 3% on the news, but the bigger win runs a lot deeper, as DARPA’s backing positions IonQ in the driver’s seat.

Quantum computers, machines that process information leveraging quantum mechanical effects, could outperform classical ...

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

Not to be overshadowed by quantum competitors, IBM says it's accelerating through its road map with two new processors.

Computing firm Quantinuum has provided the hardware for many outstanding feats in quantum computing over the past few years.

This combination of consistent, high-fidelity performance with all-to-all connectivity has led many key demonstrations of ...

Separate from Nighthawk, IBM is pushing forward with IBM Quantum Loon, an experimental quantum processor that aims to deliver ...

IBM shares were up 0.5% recently, after rising nearly 4% this morning to an all-time high of $324.90. The stock has gained 44 ...

IBM has announced two new quantum chips as part of its wider roadmap to achieve both quantum advantage and fault-tolerant ...

A research team at the Jülich Supercomputing Center, together with experts from NVIDIA, has set a new record in quantum ...

Quantum Computing reported third quarter earnings and revenue that topped consensus estimates. QUBT stock climbed on the news ...

Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), an innovative, integrated photonics and quantum optics ...