IonQ gained ground while D-Wave, Rigetti, and Quantum Computing Inc. all declined as investors began rewarding commercialization over scientific promise. Jensen Huang warned practical quantum ...

It's been a week since President Trump signed an executive order directing a whole-of-government push on quantum computing — funding it, securing its supply chains, building its workforce, and making ...

When checking that solutions to certain problems are correct, it turns out, you can’t get around the inherent complexity of ...