Sunlight is composed of packets of energy called photons. The visible colors we can see by eye are relatively harmless to our ...

“Coloured hair is particularly quick to fade in the sun, especially reds and vibrant tones,” explains Collier, “curly and ...

The best way to prevent sunburn is to limit your time in the sun, especially between 10 a.m. and 4 p.m. When you are outside, ...

The CDC and FDA recommend using a combination of shade, protective clothing, sunglasses, and broad-spectrum sunscreen with ...

If you want to keep your skin safe from the sun, wear sunscreen with an SPF of at least 30, reapply sunscreen every two hours ...

Fifteen states will experience elevated ultraviolet (UV) radiation levels this weekend, according to the National Weather Service (NWS) and the Environmental Protection Agency (EPA). The EPA said that ...

Our ancient ancestors didn’t have clothes or houses – but that constant exposure to the sun helped their skin protect itself ...

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.

Skin aging is normal, but there are some simple lifestyle tweaks you can make to prevent wrinkles from forming in the first ...

The heat index is expected to soar this weekend. Here's what to know about the scale, potential dangers and how to protect ...

The best sun hats for babies offer a wide brim and are comfortable enough that they'll keep it on. See our favorites after ...

Dermatologists are encouraging people to protect their skin during the hot, sunny stretch of weather. Very high UV levels are ...