Quantum mechanics has always carried a quiet tension. At its core, the theory allows particles to exist in many states at ...

Researchers have taken a major step forward in studying time crystals—exotic materials with unusual, ...

The way time ticks forward in our universe has long stumped physicists. Now, a new set of tools from entangled atoms to black ...

Quantum mechanics is rich with paradoxes and contradictions. It describes a microscopic world in which particles exist in a ...

Using a superconducting quantum computer, physicists created a large and complex version of an odd quantum material that has ...

Google claims to have achieved a verifiable quantum breakthrough with a new algorithm that outperforms the most powerful ...

In an effort to bring together the domains of gravity and quantum theory, Albert Einstein and Nathan Rosen proposed a ...

Time is a straightforward concept - or is it? The passing of minutes and years isn't as easy to explain as many assume.

Physicists have coaxed particles of light into undergoing opposite transformations simultaneously, like a human turning into a werewolf as the werewolf turns into a human. In carefully engineered ...

Artificial intelligence and quantum computing are no longer speculative technologies. They are reshaping cybersecurity, ...