Quantum computers, computing systems that process information using quantum mechanical effects, could outperform classical ...

Quantum computing stocks have struggled recently, but Wall Street analysts still think this group can be winners.

The performance of quantum computers could cap out after around 1,000 qubits, according to a new analysis published in the Proceedings of the National Academy of Sciences. Through new calculations, ...

SEEQC today announced a significant breakthrough in the development of scalable, chip-based quantum computers, with results published in a peer-reviewed study in Nature Electronics. The publication ...

It's when research becomes ongoing rather than episodic that innovation shifts from isolated breakthroughs to durable, repeatable advantage.

A new quantum system called giant superatoms could protect quantum information and enable entanglement between multiple qubits. The concept merges giant atoms and superatoms to improve stability and ...

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the reach of supercomputers. But its practical use has remained elusive. That’s ...

Quantum computers may slam into hard architectural walls long before they can crack the encryption protecting online banking, ...

A small mathematical revision to quantum mechanics could effectively limit the purported infinite capacities of quantum computers—if validated, that is.

Quantum computing is a rapidly emerging technology that uses the laws of quantum mechanics to speed up calculations and ...

IBM and IonQ are both early movers in the nascent market.

Qilimanjaro is selling a relatively cheap kit with everything you need for a quantum computer – you just need to be able to ...