While ultraviolet (UV) light is harmful for human skin, it could be a new tool in the fight against airborne allergies. A ...

The UV Index measures the ultraviolet radiation coming from the sun. There are three primary types of UV radiation: ...

Scientists have shown that far-UVC lights, which are already commercially available, can rapidly break down common airborne ...

Cats, dust mites, mold, trees; for people with allergies, even a brief whiff of the airborne allergens these organisms ...

Saelig has introduced the GL Optic Spectis 4.0M wide-range high-end spectroradiometer series for precision testing of light ...

The launch carried with it few instruments to help observe the Sun at historically close quarters. Key among these are the ...

Astronomers from the University of Hawaii’s Institute for Astronomy have identified a new category of events that they found to be much more powerful than gamma-ray bursts, called extreme nuclear ...

GL Optic Spectis 4.0M Wide-Range High-end Spectroradiometer Series for precision testing of light sources and other applications. This measuring instrument spans an extended spectral range from 200nm ...

NANLUX has announced its new Evoke 600C, a 600W full-color light with a new 8-color Nebula C8 light engine. On paper, this looks to be a ...

Modern industrial processes demand lighting solutions that can do more than simply provide brightness. With the LED ...

How do plants breathe? When do they open and close the tiny pores on their leaves, and what does this mean for their water ...