The UV Index measures the ultraviolet radiation coming from the sun. There are three primary types of UV radiation: ...

July is UV Safety Awareness Month, highlighting the risks of sun exposure during peak summer months. The UV index, a scale from 0-11+, indicates the strength of the sun's ultraviolet radiation and the ...

What happened to the Neanderthals? Our ancestral cousins went mysteriously extinct around 40,000 years ago, while humans did not. The demise of one and survival of the other continues to flummox ...

Every July, UV Awareness Month shines a spotlight on the dangers of ultraviolet (UV) radiation and encourages the public to take simple, proactive steps to protect themselves. People may associate UV ...

Ultraviolet radiation, a high-frequency form of energy from the sun, is classified in the same risk category as X-rays and nuclear radiation. As temperatures and sun exposure increase, experts at the ...

Sun safety is always important. Exposure to ultraviolet A (UVA) and ultraviolet B (UVB) rays from the sun damages skin in ways that can lead to wrinkles, sunburns, and skin cancer. Both chemotherapy ...

The three spacecraft will be forecasting solar storms, mapping our solar neighborhood and observing the outer layer of ...

Twenty-two states will experience elevated ultraviolet (UV) radiation levels on Tuesday, according to the National Weather Service (NWS) and the Environmental Protection Agency (EPA). According to the ...

A cluster of space weather satellites blasted off Wednesday morning to cast fresh eyes on solar storms that can produce ...

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) ...