It looks like a golden chandelier and contains the coldest place in the universe. What I am looking at is not just the most powerful computer in the world, but the key to financial security, Bitcoin, ...

Future quantum computers will need to be less powerful than we thought to threaten the security of encrypted messages.

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. Imagine a ...

The company has advanced its timeline for viable quantum computing, and thus the necessity of migrating to quantum-safe ...

Quantum computing research is evolving fast, but there a significant doubts if these devices will be relevant to the average ...

John Martinis is a hardware guy. He prefers the nitty-gritty of doing physics in the lab over the idealised world of textbooks. But you couldn’t write the quantum computing history books without him: ...

One of the world’s most powerful quantum computers sits in Golden Valley, Minn., where Honeywell has spent more than a decade building what it considers the next big thing in technology. “This is like ...

D-Wave Quantum Inc. (NYSE: QBTS) is off to a dynamite start to 2026 in many ways. The company began the year by closing on its $550-million acquisition of Quantum Circuits, a move that solidifies its ...

For the past year, I kept bringing the same story to my editor: quantum computers are on the edge of becoming useful for scientific discovery. Of course, that has always been the goal. The idea of ...