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

IonQ's stock has struggled since peaking in October.

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

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

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

Quantum computers have become the latest canvas for humanity’s oldest fantasy: escaping death. Startups, futurists, and ...

Quantum Computing (QUBT) announced on Monday that it intends to acquire Luminar Semiconductor for $110M in an all-cash deal ...

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

Though they've recently had a bumpy ride, quantum computing stocks stacked cash overall in 2025, with industry exchange-traded fund Defiance Quantum ETF (ticker: QTUM) up 42% year to date as of Dec. 9 ...

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

This quantum computing firm serving enterprise clients across sectors reported significant insider selling in its latest SEC disclosure.

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