Animals with ultraviolet color patterns can be found all over nature. Here’s what we know about what purpose these patterns ...

Technology readiness levels (or TRL levels, because repeating the last word of initialisms is common in English) is a metric ...

AlN vs BN The obvious candidate material for providing cathodoluminescence is AlN, a key semiconductor for producing deep UV ...

Research reveals how blue light affects sleep patterns and eye health, with solutions beyond special glasses that can reduce ...

Discover how blue light from screens affects your eyes, sleep and health, plus simple strategies to protect your vision in ...

Conventional deep UV LEDs (below 275nm) have long frustrated system developers with poor reliability, inefficient power ...

NASA's Perseverance rover has observed an aurora on Mars in visible light for the first time, with the sky glowing softly in green in the first viewing of an aurora from any planetary surface other ...

ISRO on Wednesday announced that the Solar Ultraviolet Imaging Telescope (SUIT) onboard Aditya-L1 Mission observed powerful ...

Lots of sunshine is expected over the weekend and into the start of next week. Everyone loves when the blue sky is out, but many forget to protect their skin from potentially harmful UV radiation.

Auroras have been observed previously on Mars by satellites from orbit in ultraviolet wavelengths, but not in visible light ... to wavelengths in the visible range, meaning they detect colors ...