The quantum-AI convergence represents the next fundamental shift in how we process information, solve problems and create ...

D-Wave Quantum (QBTS), and Rigetti Computing (RGTI) were in focus on Tuesday as Jefferies started coverage on the quantum ...

Quantum computing is entering a pivotal year as breakthroughs move from laboratory experiments to real business impact across ...

IonQ's stock has struggled since peaking in October.

Historical precedent hasn't been kind to next-big-thing technologies -- and quantum computing doesn't look to be an exception.

The Canadian government will provide as much as C$92 million ($66.8 million) in funding to help quantum computing firms to ...

A new chip-scale device offers unprecedented control over laser frequencies, a key ingredient for large-scale quantum computing. Researchers have achieved an important step forward in quantum ...

A new nanofabrication approach could increase the range of quantum networks from a few kilometers to a potential 2,000 km, ...

Pure-play quantum computing stocks have performed strongly throughout 2025. One outlier is Quantum Computing Inc., whose ...

Rigetti Computing stock has surged roughly 500% over the last year, but another quantum-computing stock could be a better buy.

Researchers have made a major advance in quantum computing with a new device that is nearly 100 times smaller than the ...

Grayscale, a prominent digital asset management firm, stated in a report published Monday that quantum computing will not ...