This is allowing IBM to attack quantum computing with two very different chips.

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

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.

The company has achieved 99.99% two-qubit gate fidelity, indicating about one error in every 10,000 operations. That's a huge ...

The true danger isn't just that quantum computers will read our emails. It's that they'll fundamentally change what's ...

At the Q2B Silicon Valley conference, scientific and business leaders of the quantum computing industry hailed "spectacular" ...

Rigetti's technology is much faster than IonQ's, but more error-prone.

Quantum computing has gone through two boom-and-bust cycles in the past year. The first started in late 2024, then burst in January. Throughout 2025, quantum computing hype slowly increased before ...

Forbes contributors publish independent expert analyses and insights. Making wealth creation easy, accessible and transparent. Quantum computing has seen major breakthroughs over the past few years.

Computing is part of everything we do. Computing drives innovation in engineering, business, entertainment, education, and the sciences—and it provides solutions to complex, challenging problems of ...

For years, the conversation around quantum computing and cryptocurrency has been dominated by a single, breathless question: Will a quantum breakthrough kill Bitcoin? The fear is simple enough.

D-Wave Quantum’s quantum annealing technology has demonstrated applicability in real-world use cases. Both stocks are trading at extremely rich valuations. Investors can consider taking small stakes ...