A traditional computer works because there are billions of transistors on every chip, each flipping between ones and zeros with astonishing reliability, while quantum machines rely on qubits that can ...

New evidence suggests a rare triplet superconductor may help quantum computers stay in sync by preserving electron spin ...

A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies with extreme precision while using far less power than today’s bulky systems.

Tucked between a gymnasium and an inflatable amusement park, twenty-five miles north of midtown Manhattan, engineers are building some of the smallest quantum computers the world has ever seen. Based ...