IBM and collaborators say their quantum computers outperform all known classical algorithms for three distinct tasks, but ...

A million-dollar math mystery may someday be resolved in a physics lab. A new study brings this vision one step closer.

Using light to process quantum information is one of the most promising approaches to building future quantum computers.

Physicists at Göttingen University imaged three-dimensional wave functions using a tabletop soft X-ray laser. An electron ...

Quantum errors are a normal part of quantum computing because fragile physical qubits (the tiny components storing data) can ...

There is a terrifying psychological sickness creeping through the corridors of our modern world, and if you haven’t felt it ...

Quantum computing is increasingly expected to have a role in shaping the future of science, commerce and many other applications, and the U.S. government recently gave leaders in the field a big ...