Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

Rigetti stock has more than doubled over the past 12 months alone, and its market capitalization stands at $8.5 billion as I write this. But the company might struggle to maintain that valuation in ...

For decades flying cars seemed like one of those technologies that were just years away and, as an old chestnut has it, ...

Quantum computing stocks like Rigetti surged on hype but are now plunging. We examine whether the quantum boom is over and if ...

The sheer pace of quantum activity from tech firms in 2025 would have been unthinkable even five years ago, says Catherine ...

Forbes contributors publish independent expert analyses and insights. Tim Bajarin covers the tech industry’s impact on PC and CE markets. Two years ago, I spent about six months in deep discussions ...

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

Physicists at Silicon Quantum Computing have developed what they say is the most accurate quantum computing chip ever ...

Lessons in how quantum computing is transforming decision-making and operational performance with Shivaprasad Sankesha ...

The quantum computing startup has outperformed the broader market in 2025, but its rise has left it trading at a hefty ...