IBM's massive quantum computing investment is strengthening its position in what could become one of the technology ...

A new tabletop-sized device developed by engineers at the University of Texas at Austin could dramatically speed up ...

D-Wave Quantum stock nearly doubled in May after landing $100 million in federal funding.

Rigetti Computing ( RGTI +0.27%) stock went on a massive run in May, surging over 46%. Shares got a boost from a marketwide ...

Quantinuum stock popped in its trading debut, opening 13% above its initial public offering price in a major win for the ...

Shares of Quantinuum rose 13.3% in their Nasdaq debut, fetching a valuation of $17.63 billion as Honeywell's quantum ...

The quantum computing company's stock might be getting overheated.

Quantinuum’s IPO signals a turning point for quantum computing stocks, with analysts eyeing $1T potential by 2030.

Live from San Francisco, we compiled all the biggest news from Microsoft's annual developer conference. This is how Microsoft sees the future of AI computing.

Shares of Quantinuum rose Thursday after the quantum computing company raised $1.68 billion in an upsized IPO. After opening around 1:30 p.m. ET, shares in the Colorado-based company rose 10% to about ...

Quantinuum CEO Rajeeb Hazra told MarketWatch that the company chose the traditional IPO route because it wants to "demonstrate that there's no air gap between what we're saying and what we're doing" - ...

Early indications for the opening price of Quantinuum, after quantum computing company's highly anticipated IPO, is around $70, according to FactSet data. That's 16.7% above where [the upsized IPO pri ...