Lawrence Livermore National Laboratory (LLNL) researchers have developed a novel 3D printing technique that uses light to ...

What sun addicts didn’t know then was that we were setting our skin up for damage to its structural proteins and DNA. Hello, ...

The Andromeda galaxy, also known as Messier 31 (M31), is the closest spiral galaxy to the Milky Way at a distance of about 2.5 million light-years. Astronomers use Andromeda to understand the ...

A type of lichen was able to survive extreme UV radiation in the lab, suggesting that ozone protection might not be required for life on exoplanets.

NASA's Chandra Observatory has combined different wavelength images of the Andromeda galaxy to honor astronomer Vera Rubin, ...

Created as a tribute to dark matter pioneer Vera Rubin, the image was created with the aid of a vast array of telescopes.

Friday's ultraviolet index level in the Los Angeles area will be 10, according to the National Weather Service.

As temperatures climb and sleeves grow shorter, a familiar ritual returns: slathering on the sunscreen—or perhaps skipping it ...

Among the latest trending videos on expensive skin care regimens, a wave of misinformation about sunscreen effectiveness has filled popular social media platforms, leaving dermatologists to separate ...

An 18-year study reveals dramatic year-to-year variations in ultraviolet radiation penetration tied to Sierra Nevada ...

VTT joins PIXEurope, the European pilot line for Photonic Integrated Circuits (PICs), and provides the pilot line with expertise in thick silicon-on-insulator (SOI) technology. Supported by the ...

To get through the hottest days of summer, here's how to read the UV index so you know when the sun is most dangerous.