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 ...

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

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

Building on its established position in post-quantum cryptography, SEALSQ is deploying capital across a curated portfolio of some of the world’s most promising quantum computing companies, ...

IBM says it plans a major expansion of its operation in Albany after the federal government awarded the company and GlobalFoundries a combined $1.375 billion in grants for quantum computing.

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 ...

Researchers have built an 11-qubit quantum processor from individual phosphorus atoms embedded in isotopically purified ...

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 ...

D-Wave Quantum Inc. has unveiled the Leap Quantum LaunchPad program, designed to support organizations in deploying quantum computing solutions and optimizing business processes. The initiative ...

Microsoft has unveiled Majorana 2, a new topological quantum processor that uses lead-based materials, delivers longer qubit ...

Fiber Connect 2026 revealed how quantum computing is rapidly converging with fiber, edge, security, and data center infrastructure, as operators begin preparing for a future ...

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