Researchers at Google have used their Willow quantum computer to demonstrate that "quantum contextuality" may be a crucial ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: VICTOR de SCHWANBERG/SCIENCE PHOTO LIBRARY via Getty Images Quantum physics is the branch ...

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.

Quantum computing is standing out as a transformative force poised to redefine industries from finance to materials science.

Rigetti Computing was founded in 2013, and in just 12 years, it has built an entire in-house supply chain, which s ...

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

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

IonQ's stock was on a roller-coaster ride in 2025.

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

Microsoft has one. Google and IBM also have one. And several smaller companies, including Copenhagen-based Sparrow Quantum, have one too. The quantum ...