Higher frequencies, which are those above the visible spectrum, make up ultraviolet (beyond violet) light. Having the most energetic frequencies, UV light can wrinkle your skin, give you sunburn ...

In the study of why and how animals look the way they do, color is king—at least, the range of color humans can see. A ...

Celebrity manicurists explain the difference between various devices, and share their top tips for choosing a reliable one ...

This treatment method uses UV light — the part of the light spectrum that can give you a sunburn — to inactivate microorganisms. “Microorganisms don’t tolerate UV light that well.

Excessive exposure to UV light can increase the risk of cataracts by damaging the lens protein in the eye. Excessive exposure to UV light can increase the risk of cataracts by damaging the lens ...

Ultraviolet (UV) radiation from the sun is a well-known cause of DNA damage, which can lead to diseases like skin cancer. But how do our cells repair this damage to protect us? Researchers from ...

Scientists using the James Webb Space Telescope have identified an ancient and faraway galaxy that provides evidence that an ...

What is UV-Vis Spectroscopy? UV-Vis spectroscopy, short for ultraviolet-visible spectroscopy, is an analytical technique that measures the absorption or reflectance of light by a sample in the ...