D-Wave quantum supremacy challenged: Flatiron Institute physicists showed that a classical algorithm using 3D tensor networks ...

A quantum problem once described as impossible for classical computers has now been solved using relatively modest hardware.

More than 30 years ago, researchers discovered that hypothetical computers based on the laws of quantum physics would be able to rapidly solve difficult math problems. Ever since then, they’ve sought ...

The way to look at quantum computing is not as a replacement for traditional computing architectures, but rather as a complement to them. There is the central processing unit, the graphics processing ...

Do we need quantum computers to fully understand complex chemical reactions? A new result, decades in the making, shows the surprising power of ordinary “classical” machines. What Garnet Chan cares ...