Scientists have achieved the lowest quantum computing error rate ever recorded — an important step in solving the fundamental challenges on the way to practical ...

In context: Google's quantum AI researchers have demonstrated that it is possible to reduce errors in quantum calculations by increasing the number of qubits used. That may sound straightforward - and ...

Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches. The US- and UK-based company Quantinuum today unveiled Helios, its third-generation ...