When quantum computers become commonplace, current cryptographic systems will become obsolete. Scientists are racing to get ...

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

Teleportation may seem like the preserve of science fiction, but scientists have proven that it can work in reality - at ...

Optical quantum computers are gaining attention as a next-generation computing technology with high speed and scalability.

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

Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches.

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

In addition to launching Nighthawk, IBM also announced its Quantum Loon chip, an experimental processor that will not be made ...

D-Wave is riding strong momentum, but it may not be too late to invest if you're a quantum computing optimist.

IonQ's competitor D-Wave may have an advantage in bringing quantum computers to AI due to its focus on technology called ...

Quantum Computing Inc shares are rising on Monday after the company announced better-than-expected financial results for the ...

No stock is a slam dunk to make you a millionaire. But these two quantum computing leaders have tremendous potential.