The speed of light remains one of physics’ firmest assumptions, but scientists still test whether it ever shifts under ...

The field of underwater optical communication is undergoing rapid transformation as researchers seek to address the physical limitations imposed by dynamic ...

Designing materials that steer light is a slow kind of trial and error. Each candidate structure must be tested in computer ...

For the first time, researchers have detected empty voids moving faster than the speed of light — and they blazed past that cosmic speed limit without breaking the laws of relativity. A recent study ...

If your jaw dropped as you watched the latest AI-generated video, your bank balance was saved from criminals by a fraud detection system, or your day was made a little easier because you were able to ...

In the early 1980s, Japanese physicist Masatoshi Koshiba was constructing a pioneering experimental facility to detect neutrinos from the Sun. Neutrinos are chargeless, invisible and notoriously ...