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

IonQ's stock has struggled since peaking in October.

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

The Canadian government will provide up to C$92 million ($66.8 million) in funding to help quantum computing firms to scale up and remain in the country, as competition with the US in the emerging ...

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

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

Another mega-round for a quantum computing company? This feels like a phase shift in the quantum computing ecosystem as ...

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 ...

Canada announced funding under its new Quantum Champions program, highlighting public investment in non-U.S. quantum developers.

Claims of leaps in quantum computing are made almost daily, but progress is hard to judge when each research group uses its ...

The asset manager said quantum threats were real but unlikely to affect crypto markets or valuations in the near term.