Prestigious journal Nature has published a peer-reviewed critique of Microsoft's claims to have made quantum computing ...

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

As of Wednesday, June 17, Xanadu Quantum Technologies Limited’s XNDU share price has surged by 5.01%, which has investors ...

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 ...

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 ...

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 ...

Quantum is almost here, but organizations are not ready. Experts urge moving from 128-bit to 256-bit encryption ASAP. Another looming issue: quantum skills. Quantum computing is making our future ...

Scientists are learning to engineer light in rich, multidimensional ways that dramatically increase how much information a single photon can carry. This leap could make quantum communication more ...

Quantum computers, systems that process information leveraging quantum mechanical effects, have the potential of outperforming classical computers on some tasks. Despite their potential, the use of ...

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 ...

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 ...