Quantum computing, which leverages the probabilistic nature of quantum physics to accelerate certain types of computations exponentially, may be the next major technological revolution. While quantum ...

For the past year, I kept bringing the same story to my editor: quantum computers are on the edge of becoming useful for scientific discovery. Of course, that has always been the goal. The idea of ...

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.