European scientists are building a vast environmental sensing network by adding light-based sensors to underground internet ...

A new s²ISM imaging method enhances laser scanning microscopy with superior resolution and optical sectioning, offering ...

Researchers demonstrate a novel optical extreme learning machine using laser light in fibers, achieving over 91% accuracy in ...

What is ultraviolet light, and where does it come from? Learn how UV radiation is classified, measured, and used in medicine, ...