"Quantum" may seem like a useless buzzword, but quantum computing is a real thing, and it's actually understandable even if ...

Summarywith Microsoft, Atom Computing, and QuEra leading efforts to deliver small, error-corrected machines. enabling error ...

Rapid advances in the kind of problems that quantum computers can tackle suggest that they are closer than ever to becoming ...

Quantum communication saw major progress, including longer-distance demonstrations and systems that operate closer to ...

Quantum computing has long lived in the realm of lab demos and bold PowerPoint slides, but two of the industry’s biggest ...

Some publicly traded quantum computing firms have seen their shares grow significantly in 2025. Whether it continues into ...

Nvidia's VC arm was among the participants in a recently announced capital raise for Quantinuum, which is Honeywell's quantum-computing business Honeywell announced a new capital raise for its ...

Investors are throwing money at quantum startups. Maybe they should be looking at a more venerable player that has a lot of practice building things. Half a century ago, a factory in Poughkeepsie, New ...

One day soon, at a research lab near Santa Barbara or Seattle or a secret facility in the Chinese mountains, it will begin: the sudden unlocking of the world’s secrets. Your secrets. Cybersecurity ...

Even if you’ve never set foot inside a physics classroom, you probably have a pretty solid grasp of the laws governing how objects move and behave. Throw a basketball against a wall and it bounces off ...

When it comes to the best quantum computing stock, though, billionaire investors seem to have a clear winner. According to 13F filings from the third quarter, a number of high-caliber institutional ...

Michael Saylor, Executive Chairman of Strategy Inc. (NASDAQ:MSTR), expressed his belief on Tuesday that quantum computing ...