With shares down 19% since the start of 2026, Rigetti Computing (RGTI 4.07%) has lost much of the hype that pushed it to an ...

Researchers from the University of Twente and Harvard University have developed a new way to generate ultraviolet (UV) light ...

Quantum computing stocks are slow off the blocks in 2026 so far, but that's a buying opportunity for long-term investors.

Backed by the EIC Fund, the Dutch startup is aligning its MAX testing platform with leading quantum hardware players to ...

Nvidia’s new quantum models sparked a surge in QC stocks. Here’s how the announcement reshapes the sector and why one ...

Researchers in the UC Santa Barbara Materials Department have uncovered the elusive quantum mechanism by which energetic ...

Researchers have developed an open-source quantum-resistant chip to protect systems from future quantum cyber threats and ...

An international team is collaborating on a 3.5-year mission to revolutionize how we protect data at the processor level.

As AI compute needs multiply, one quantum computing firm says it has the edge over Nvidia (NVDA). "If I was Nvidia, I'd be ...

Quantum stocks climbed on Thursday, adding to a massive week-to-date rally fueled by enthusiasm for Nvidia 's new open-source ...

Quantum computing is no longer a physics experiment. Google’s Willow chip, IBM’s quantum roadmap expansion, and IonQ’s ...

Quantum chip developer IonQ Inc. today announced plans to acquire SkyWater Technology Foundry Inc. for $1.8 billion. SkyWater was formed in 2017 from a former unit of Cypress Semiconductor Corp., an ...