A March 3 Instagram post (direct link, archive link) displays several images of humans and the sun. "Being ‘burned’ is a mindset," reads the post's text. "The sun does NOT cause skin cancer." It was ...

Researchers used the MIRI instrument onboard the James Webb Space Telescope (JWST) to identify the presence of ultraviolet radiation in five young stars in the Ophiuchus region, and to understand its ...

Up to a certain point, very luminous stars can have a positive effect on the formation of planets, but from that point on the radiation they emit can cause the material in protoplanetary discs to ...

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 ...

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 ...

Ultraviolet light is one of the most familiar cancer risks on Earth, yet it still behaves like a slow, silent explosive in public health. Skin tumors accumulate over decades, and by the time they ...

Cumulative lifetime exposure to intermediate levels of total ultraviolet (UV) radiation, UVA, and UVB was associated with an increased risk of early age-related macular degeneration (AMD). There were ...

Many animals possess hidden vibrant colors, invisible to humans, revealed under ultraviolet light through biofluorescence. This phenomenon, where tissues absorb and re-emit light, is widespread across ...