Sun exposure is often framed as something to avoid, but research suggests that limited, intentional sunlight plays an important role in overall health. From vitamin D production to circadian rhythm ...

The sun’s rays often feel good on your skin, but can cause serious damage. Maksim Chernyshev/EyeEm via Getty Images Human beings have a conflicted relationship with the sun. People love sunshine, but ...

As winter transitions into spring, the days become longer, the sun shines brighter, and outdoor activities become more appealing. However, early spring brings a hidden danger that many people overlook ...

Prenatal and early life sun exposure was associated with lower risk for relapse in children with pediatric-onset multiple sclerosis (MS), a new prospective cohort study showed. At least 30 minutes of ...

Tana Ramsay reveals she has melasma and warns about sun damage, urging everyone to protect their skin with sunscreen.

Wear sunglasses on bright days. In winter, snow can reflect UV and nearly double exposure. Use SPF 30+ sunscreen if you burn easily. 3-5: Moderate (moderate risk of harm from unprotected sun exposure) ...

Facing down a heat wave this summer? There's a new beta app for iPhones from the founder of Twitter, Jack Dorsey, that helps you track your exposure to the sun. The Sun Day app is free to testers and ...

Americans in at least 16 states could see heightened levels of ultraviolet (UV) radiation on Friday, according to a forecast published by the Environmental Protection Agency (EPA). The EPA cautions ...