Quantum computing stocks are speculative, pre-profit bets, well outside core-portfolio territory. But long term, these names ...

The spotlight is on quantum stocks right now, with billions in government funding and a white-hot new IPO on the docket.

IonQ's commercial traction and Quantum Computing's photonics push set the stage for a revealing side-by-side of growth, risk, ...

This article is part of a package on the future of quantum computing. Read about the most promising applications of these machines here and see an illustrated field guide to qubits here. Inside a ...

Quantum computing has long been the technology that always seems to be 10 years away. Now, one of the most senior technology ...

Four decades ago, physicists were theorizing that the mind-bending mechanics of quantum physics could be harnessed to make a new kind of computer that’s exponentially more powerful than conventional ...

In a first-of-its-kind experiment, engineers at the University of Pennsylvania brought quantum networking out of the lab and onto commercial fiber-optic cables using the same Internet Protocol (IP) ...

A new Quantum Monte Carlo algorithm in Physical Review Letters marks a significant step forward in the quest to build ...

Cisco has unveiled research prototypes that aim to network quantum computers together, enabling both advanced quantum and classical applications. Designed by Cisco Quantum Labs, the prototypes include ...

Picture a quantum computer. Are you imagining an ordinary computer, but somehow just better? If so, that would be a mistake, because quantum computers are fundamentally different. They rely on exotic ...

Quantum computing firm QuEra says it plans to make a fault-tolerant quantum computer and offer it to users through the cloud in 2028, which will require a real leap in engineering ...