Checking the UV index is important for anyone planning outdoor activities to protect against strong ultraviolet rays.

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

Experts are sounding the alarm.

NORFOLK, Va. — It’s that time of the year when we incorporate the UV Index into our forecasts to keep you safe from the harmful rays of the summer sun. But what exactly is the UV Index and how can you ...

Summertime is all about spending more time outside and in the sun, which means more exposure to strong UV rays. So, what’s ...

The UV index measures the intensity of skin-damaging ultraviolet radiation at the Earth's surface. The UV index ranges from 0 to 11-plus, with higher values indicating greater risk of sunburn and skin ...

When we think of sunshine, we often picture warm days and trying to work on that perfect summer tan. But while the sun gives us light and warmth, it also sends invisible rays that can harm our skin if ...

Checking the UV index is important for anyone planning outdoor activities to protect against strong ultraviolet rays.

LANSING, Mich. (WLNS) — As we continue into the dog days of summer we have seen our fair share of sunshine, heat and humidity. You’ve probably heard the weather team here mention the UV Index a few ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. We get sunlight every ...

Weather forecasts usually include a UV index, a measure of the intensity of ultraviolet radiation from the sun. The higher the number, the greater the risk to people. Most of the radiation that ...