Princeton researchers have created a superconducting qubit that stays stable more than three times longer than previous designs, marking a major leap toward practical quantum computers.

On 4 December, IBMs new Quantum Chip called Condo with 1,121 superconducting qubits arranged in a honeycomb pattern was revealed. It follows on from its other record-setting, bird-named machines, ...

I was at a Q2B conference presentation by PsiQuantum on their work to develop fault-tolerant over one million qubit quantum computers. They are developing new optical and photonic components to ...