The race to build the first truly useful quantum computer just got more exciting. A quantum computer made from extremely cold atoms has now passed some of the most important milestones towards ...

Quantinuum lost nearly $200 million last year, saw revenue drop the first quarter of 2026, and says its technology may never work–yet investors are clamoring to buy the stock. The quantum-computer ...

Microsoft’s Majorana 2 chip uses a new material stack that promises quantum computing much sooner. Microsoft’s Majorana 2 chip uses a new material stack that promises quantum computing much sooner. is ...

Scientists at RIKEN have proposed a new way to make quantum systems synchronize in only one direction—like a one-way street for sound particles known as phonons. The breakthrough combines two quantum ...

Microsoft's 2029 quantum supercomputer ambitions may have hit a roadblock, as critics claim the company's 2025 quantum ...

Alphabet is one of the most potent competitors in the quantum computing space. It has some of the most resources of anyone competing, fueled by growing cash flows from its advertising, cloud computing ...

Microsoft’s announcement of a new quantum computing breakthrough with its Majorana 2 chip continues a trend of bold claims followed by scant evidence Microsoft claimed today that it has improved its ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. “We used to talk about 2033 as a timeline for a scalable machine,” Zulfi Alam, Microsoft’s ...

Five-year investment spans research and development, manufacturing, M&A and ecosystem expansion as IBM extends its global lead in quantum computing and advances U.S. leadership ARMONK, N.Y., June 2, ...

Microsoft has unveiled an upgraded quantum chip that it says keeps the company on track to develop practical quantum computers faster than its competitors. The chip, called Majorana 2, is an updated ...