In the world of quantum computing, some of the world’s most important tech giants are striving to achieve a permanent advantage over classical computing, solving problems that simply cannot be solved ...

IBM announced new processors that it said will help it build a 'fault-tolerant quantum computer' by the end of the decade IBM's quantum lab in Albany, N.Y,. International Business Machines unveiled ...

Quantum computing funding has exploded in 2026, signalling a decisive shift from experimental trials to commercial deployment. The $17.3 billion invested this year — a 65% jump over 2025 and up from ...

Forbes contributors publish independent expert analyses and insights. Paul-Smith Goodson is an analyst covering quantum computing and AI. IBM’s 300mm quantum processor wafer features multiple chips ...

SAN FRANCISCO (Reuters) -IBM announced on Wednesday it has built a new experimental quantum computing chip called Loon that demonstrates it hit a key milestone toward making useful quantum computers ...

By slashing the physical qubit requirement for each logical qubit from twelve to just four, Caltech and Oratomic’s 2026 qLDPC breakthrough removed one of quantum computing’s most stubborn bottlenecks.

IBM is America's oldest tech company, has been researching quantum computing since the 1970s, and has yet to miss a milestone. The company's Nighthawk quantum processor is a technological marvel that ...

IBM Corp. today announced two new quantum processors at its annual Quantum Developer Conference that are aimed at delivering scalable quantum computation capabilities next year and fault-tolerant ...

QTREX isn't trying to build a quantum computer. It's building the physical connectivity layer that sits around one.

Rigetti is making advancements, but its quantum computing systems are error-prone, and the company is burning through cash. IBM, meanwhile, is a quantum-first company supported by its legacy business.