Learning how a physical system behaves usually means repeating measurements and using statistics to uncover patterns. That ...

Contemporary physics has learned to describe the universe with unprecedented precision. Yet when it tries to say what time is, it stumbles again and ...

Their work introduces a new concept called q-desics, short for quantum-corrected paths through space–time. These paths ...

Right now, quantum computers are small and error-prone compared to where they’ll likely be in a few years. Even within those limitations, however, there have been regular claims that the hardware can ...

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

The original version of this story appeared in Quanta Magazine. In the fall of 2022, a Princeton University graduate student named Carolina Figueiredo stumbled onto a massive coincidence. She ...

Forbes contributors publish independent expert analyses and insights. Sai writes about healthcare, innovation and technology. Leveraging the principles of quantum physics, quantum computing can ...

Quantum communication saw major progress, including longer-distance demonstrations and systems that operate closer to ...

One hundred years ago on a quiet, rocky island, German physicist Werner Heisenberg helped set in motion a series of scientific developments that would touch nearly all of physics. There, Heisenberg ...

Physicists have transformed a decades-old technique for simplifying quantum equations into a reusable, user-friendly "conversion table" that works on a laptop and returns results within hours. When ...