Canada’s third entrant in the global race to build a quantum computer has emerged from “stealth mode” to reveal its technology, while announcing US$140-million ($193-million) in funding and unveiling ...

Horizon Quantum Computing Pte. Ltd. (“Horizon Quantum”), a pioneer of software infrastructure for quantum applications, today announced that it has completed the assembly and integration of a first ...

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.

IonQ Inc. (NYSE:IONQ) is one of the best AI stocks to buy according to hedge funds. On June 25, IonQ made headlines with a significant breakthrough in fundamental physics by achieving the first known ...

Researchers unveiled a new technique that validates quantum computer results—especially those from GBS devices—in minutes instead of millennia. Their findings expose unexpected errors in a landmark ...

Rigetti Computing (NasdaqCM:RGTI) received an $8.4 million order to supply a 108 qubit quantum computer to India. The system ...