Ripples spreading across a calm lake after raindrops fall—and the way ripples from different drops overlap and travel outward—is one image that helps us picture how a quantum computer handles ...

Mistakes happen — especially in quantum computers. The fragile quantum bits, or qubits, that make up the machines are notoriously error-prone, but now scientists have shown that they can fix the flubs ...

Officials with the Cybersecurity and Infrastructure Security Agency say that the election system has never been more secure, but at the same time, the threats they’re seeing have never been more ...