Saturday's ultraviolet index level in the Los Angeles area will be 1, according to the National Weather Service.

Indoor life is comfortable for pet birds, but it comes with one big downside: most homes don’t provide the kind of light ...

Scientists have found a lost Bible chapter 1500 years after it was first written. It was made possible using UV light.

The $400 machine will one day no longer be the crown jewel of the tech economy. Moore’s law will march on, processor power ...

The Samsung Galaxy S26 Ultra colors just leaked, four of them, and it seems like Samsung will ditch titanium in favor of ...

The ability to generate and detect ultrashort light pulses in the ultraviolet UV-C range (100-280 nm) is crucial for many ...

NB-UVB phototherapy may restore adalimumab efficacy in chronic plaque psoriasis after treatment failure. Learn more about ...

Only a small fraction of the observable universe is comprised of visible matter. Current data suggests all galaxies are ...

HONOLULU (HawaiiNewsNow) - A new ultraviolet disinfection system at the Kailua Regional Wastewater Treatment Plant went live ...

Fact-based stories from our cosmic neighbourhood, one star or constellation at a time. Name it, navigate it, know it.

Explore how the vulturine guinea fowl’s striking blue and white feathers serve more than beauty. From structural coloration ...

Sunlight makes microplastics leak hidden chemicals into water, creating pollution that spreads far beyond plastic pieces.