QUESTION: When I start my computer it stays black on the monitor, but the PC just beeps, getting higher in pitch. Then it stops beeping and it does nothing - it is on but it just sits there until I ...

There’s widespread agreement that most useful quantum computing will have to wait for the development of error-corrected qubits. Error correction involves ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Google has claimed a breakthrough in correcting for the errors that are inherent in today’s quantum computers, ...

Quantum computing breakthroughs from IonQ, D-Wave, QuEra, Alice & Bob, and others in the last six months, with dates, achievements, and their impact on error-corrected, scalable quantum systems. May 7 ...