Amid high expectations for quantum technology, a new paper in Science reports a proven quantum advantage. In an experiment, entangled light has allowed researchers to learn a system's noise with very ...

Scientific progress and technological innovation were the twin engines that powered the American century. The Manhattan Project fueled the atomic era. The Apollo Program won us the space race. The ...

D-Wave, a Palo Alto, Calif.–based technology firm, made a scientific and stock-market splash on Wednesday with its declaration of a breakthrough in quantum computing. But for some experts, the company ...

Scientists have discovered that electron spin loss, long considered waste, can instead drive magnetization switching in spintronic devices, boosting efficiency by up to three times. The scalable, ...