Rigetti Computing RGTI recently announced that it has signed a letter of intent (LOI) with the U.S. Department of Commerce ...

Today, May 28, 2026, investors weigh recent U.S. quantum funding and long-term sector hopes for this fast-rising name.

The government will invest up to $100 million each in D-Wave, Rigetti, and Infleqtion.

The U.S. Department of Commerce has signed letters of intent with nine quantum-computing companies for a combined $2.013 ...

The world’s only vertical quantum center, DQC was founded by leading quantum scientists in 2021. Led by Kenneth Brown, DQC ...

The United States government’s Defense Advanced Research Projects Agency (DARPA) has announced the 11 quantum computing ...

Quantum computing is an emerging class of advanced computing that complements classical supercomputers and AI accelerators, enabling new capabilities for certain scientific, industrial and national ...

IBM says it plans a major expansion of its operation in Albany after the federal government awarded the company and ...

Andrew Kessel was a breaking news writer for Investopedia until October 2025. He previously covered markets for Proactive Investors, with a focus on small-cap stocks in fintech, healthcare, mining, ...

Quantum computers have the potential to transform science, accelerating breakthroughs in drug development, cosmology, ...

Shares are still down 44% from recent highs.

With all the news in the quantum world this month—including DARPA’s new list of the most viable quantum companies, and Quantinuum’s announcement of “the most accurate quantum computer in the ...