Quantum computing firm QuEra says it plans to make a fault-tolerant quantum computer and offer it to users through the cloud ...

Quantum computing promises to solve the seemingly unsolvable in fields such as physics, medicine, cryptography and more. But as the race to develop the first large-scale, error-free commercial device ...

A Canadian quantum computing start-up claims its new qubit will enable much smaller and cheaper error-free quantum computers. But getting there will be a steep challenge. To correct its own errors, a ...

Rigetti Computing (NASDAQ: RGTI) was one of the hottest quantum computing stocks in 2025, as the company hit some important hardware milestones this year. This included demonstrating the industry's ...

Quantum computing has long lived in the realm of lab demos and bold PowerPoint slides, but two of the industry’s biggest players now say the first truly useful machines are less than five years away.

D-Wave Quantum positions itself as a dual-platform provider, offering both annealing and gate-model quantum systems. The company targets commercial, government, and research sectors, providing ...

As the industrial sector accelerates toward innovation, the pressure to do so sustainably and cost-effectively has never been greater. From energy-intensive artificial intelligence workloads to ...