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

On May 21, the U.S. Commerce Department announced it would give a total of $2 billion in grants to nine companies at the ...

Quantinuum on Monday boosted the size of its IPO to as much as $1.46 billion. At the top of the new range, the company would ...

The traditionally skeptical MIT scientist believes the technology’s breakthrough is closer than expected, though its ...

This stock comes with a lot of upside, but limited downside.

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

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

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 ...

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 ...

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

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 ...