Lasers enable the U.S. Navy to fight at the speed of light. Armed with artificial intelligence (AI), ship defensive laser ...

New atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

Researchers in Germany have found a way to accurately study atomic reflections in quantum sensors by deploying special light ...

The Laser Interferometer Gravitational-Wave Observatory, or LIGO, is one of the most powerful scientific equipment for detecting gravitational waves. Covering an area of 16 square kilometers, it also ...