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 ...

*1: Among air-cooled UV LED with a total irradiation of 300 mJ/cm² or more; Kyocera research, March 2025. *2: Among air-cooled UV LED light sources for UV curing applications; Kyocera research, March ...

NASA has officially selected a new mission – the Ultraviolet Explorer, or UVEX. By scanning the skies in UV light, it will be able to study the hottest objects and fleeting events like supernovae, ...

Fluorescence found to be extremely common among mammals, and may be the "default status" — but exactly why that is remains unclear, scientists say. When you purchase through links on our site, we may ...

A survey of small, cool stars is helping to narrow in on the conditions that might set the stage for life beyond our solar system. A look at about 200 ultracool dwarf stars shows that they lack ...

Scientists think that their special eyes have evolved for foraging in the snow. By Laura Baisas Published Dec 15, 2023 1:00 PM EST Get the Popular Science daily ...

Allergies to things like cats and dust mites are tough to mitigate because the allergens can stick around long after the animals are gone. Reading time 3 minutes People with allergies can suffer long ...