A surge of funding and federal action is giving the once-futuristic technology a more immediate role in everything from ...

Together, they form Helios, a new quantum computer built by the British-American company Quantinuum. Quantum computers use ...

The US government wants to get hold of a quantum computer good enough to contribute to scientific breakthroughs in just two ...

The approach is known for high accuracy, but scaling it up while preserving that accuracy is technically difficult. Helios ...

Trump’s recent executive orders will accelerate the U.S. quantum computing and post-quantum encryption timelines.

Researchers from the University of Sydney, working with IBM, have identified and quantified important factors limiting the ...

Quantum computing threatens the blockchain ecosystem, from Bitcoin to Ethereum and beyond, and Algorand has a plan to be ...

By remotely accessing an IBM quantum computer, a research scientist at Lawrence Berkeley National Laboratory has successfully ...

A short time back, we covered an announcement by Amazon that it would be hosting a useful quantum computer from its partner ...

The quantum threat is accelerating significantly. It's time to have a fresh look at the current state of affairs and what ...

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 ...