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.

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

We’ve known for nearly a century that UV radiation is linked to skin cancer, but modern advice about sunburn can be confusing ...

July is UV Safety Awareness Month, highlighting the growing risks of UV radiation and encouraging the use of protective measures to reduce sun-related health threats.

Did you know that your eyes can actually get sunburned? Signs of that include pain, redness, swelling, and sensitivity to ...

In a world filled with artificial light and fast-paced routines, returning to natural sources of red light, such as sunrise ...

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

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.

Sunglasses are an important accessory—not only for fashion, but more importantly, for protection. This summer, focus on ...

Here's a dazzling summer day where every ray of sunlight forces you to squint. You then put on your sunglasses, and immediately the world regains its colors without that annoying burning sensation in ...

Despite monsoon's cloud cover, UV rays penetrate, risking skin damage, warns Dr. Nahar. High humidity alters skin, increasing ...