The company has drawn governments, a major chipmaker, and the Pentagon into an effort to control fragile photons and build a ...

Geopolitical competition and meaningful exits are convincing Wall Street the technology may finally be nearing its moment.

D-Wave's commercial traction and recent acquisition clash with Rigetti's government ties and in-house chip design, but both ...

The quantum threat is accelerating significantly. It's time to have a fresh look at the current state of affairs and what we're doing about it.

The year isn't over yet, but we've already seen record-breaking quantum computers, skyrocketing levels of investment, and demonstrations of real-world benefits. In all the hype about AI it can be easy ...

This technology may or may not be a big deal. Simultaneously.

A surge of funding and federal action is giving the once-futuristic technology a more immediate role in everything from ...

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

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 ...

A new critique in the scientific journal Nature is raising fresh questions about Microsoft's claimed quantum computing ...

Quantinuum, the Honeywell-backed trapped-ion quantum computing company, began trading on the NASDAQ today after pricing its IPO at $60 per share and raising $1.68 billion. On CNBC’s Squawk Box this ...

Explore how two quantum innovators stack up on customer reach, financial health, and risk as they race for commercial leadership in a fast-evolving sector.