Overview: Quantum computing is moving steadily from research into early commercial use across industries.Pure-play firms like ...

Quantum computers, systems that process information leveraging quantum mechanical effects, could soon outperform classical computers on some complex computational problems. These computers rely on ...

Get the latest federal technology news delivered to your inbox. The Defense Advanced Research Projects Agency is looking for companies to build the hardware and software quantum computers need to ...

Quantum computing stocks cooled in 2025 after a strong early run, and many names are now well below past highs. That pullback ...

But there is a second issue, which is how fast you can do these operations, and these are then governed by the physical properties of the system that we are talking about, as well as different ...

For the past year, I kept bringing the same story to my editor: quantum computers are on the edge of becoming useful for scientific discovery. Of course, that has always been the goal. The idea of ...

D-Wave Quantum Inc. is the only public pure-play quantum computing company generating revenue, focusing on quantum annealing for optimization rather than gate-model quantum computing. QBTS boasts real ...

In the future, quantum computers are anticipated to solve problems once thought unsolvable, from predicting the course of ...

On May 7, 1981, influential physicist Richard Feynman gave a keynote speech at Caltech. Feynman opened his talk by politely rejecting the very notion of a keynote speech, instead saying that he had ...

Researchers have developed a new protocol for characterizing quantum gate errors, paving the way toward more reliable quantum simulations and fault-tolerant quantum computing. Researchers have ...

One day soon, at a research lab near Santa Barbara or Seattle or a secret facility in the Chinese mountains, it will begin: the sudden unlocking of the world’s secrets. Your secrets. Cybersecurity ...