Ultraviolet light has always sat at the edge of human perception, powerful yet invisible, more associated with sterilizing ...

Researchers have built a new platform that produces ultrashort UV-C laser pulses and detects them at room temperature using ...

You can't see, feel, hear, taste or smell them, but tiny particles from space are constantly raining down on us.

Scientists have turned a long-standing sci‑fi idea into working hardware, using pure light to move data wirelessly through ...

If you’ve ever heard the sound of an aircraft passing overhead and looked at an online plane tracker to try and figure out ...