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 ...

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

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

IBM has released two new complex quantum processors alongside a new framework that would allow us to track the first ...

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 Computing ($QUBT) stock was up in the after-hours session after releasing its third-quarter results. Revenue surged ...

This is a big deal, as it showcases that hybrid computing is closer than many investors realize. With Nvidia capitalizing on ...

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

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

Now, IonQ is building on what it gained from Oxford Ionics, announcing a new, record-low error rate for two-qubit gates: ...

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