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

Another reason IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. stocks can plunge by 50% or more in 2026 ...

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.

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 ...

Artificial intelligence (AI) investing may be all the rage, but there's another technological trend on the horizon: quantum ...

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

To be “quantum safe,” a blockchain must adopt cryptographic primitives—signatures, hashing, key encapsulation—that could ...

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 ...

IBM announced new processors that it said will help it build a “fault-tolerant quantum computer” by the end of the decade.

Quantum computing has generated huge buzz, with potential to tackle problems in drug discovery, materials science, and ...