Quantum computing has long lived in the realm of lab demos and bold PowerPoint slides, but two of the industry’s biggest players now say the first truly useful machines are less than five years away.

The company says it has cracked the code for error correction and is building a modular machine in New York state. IBM announced detailed plans today to build an ...

Forgotten in the buzz of WWDC 2025, IBM’s quantum computing announcement might not have been as flashy – but it was quite revealing, not unlike looking through clear liquid glass. IBM’s announcement ...

Delivered by 2029, IBM Quantum Starling will be built in a new IBM Quantum Data Center in Poughkeepsie, New York and is expected to perform 20,000 times more operations than today’s quantum computers.

Many companies — including IBM — this year demonstrated uses of quantum computers that went beyond what was possible with purely classical approaches. But none of these were clear, undisputable ...