Add Yahoo as a preferred source to see more of our stories on Google. Quantum computers promise to solve problems far beyond the reach of classical machines, from simulating new materials to ...

Quantum computers—devices that process information using quantum mechanical effects—have long been expected to outperform ...

Right now, quantum computers are small and error-prone compared to where they’ll likely be in a few years. Even within those limitations, however, there have been regular claims that the hardware can ...