One CEO has predicted that the quantum computing industry will take a huge step forward this year.

The boom and bust and re-boom in quantum computing stocks over the last few weeks (look for examples at the price gain and collapse and re-gain of RGTI, QBTS, QUBT, IONQ and others) has drawn comments ...

Quantum mechanics, unlike classical physics, allows objects to exist in more than one state at the same time. This idea is ...

Quantum computing is still in its infancy and requires massive, long-term investments — which means investing in quantum is highly speculative, based on future potential.

Digital secrets are protected by encryption, which converts meaningful data into an unintelligible form. If quantum computers ...

Nvidia (NVDA 1.00%) made a major quantum computing announcement when it launched its collection of open-source artificial intelligence (AI) models, called Ising, designed to make ...

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 ...

What is the difference between artificial intelligence and quantum computing? One is a sci-fi-sounding technology that has long promised to revolutionise our world, providing researchers can sort out ...

Arqit Quantum missed SPAC projections while also facing dilution risk and weak demand. Learn why ARQQ's stock rally may be hype and what to watch next.

Quantum computing stocks are shares of companies involved in the development of next-generation computers. Here are the 7 best performers. Many, or all, of the products featured on this page are from ...

A cryostat from a quantum computer stands during a press tour of a quantum computing center. (Photo by Sven Hoppe/picture alliance via Getty Images) This past week Microsoft announced a major ...

The day when a quantum computer can crack commonly used forms of encryption is drawing closer. The world isn’t prepared, experts say.