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 ...

Ultraviolet (UV) radiation, a component of the solar spectrum, plays a critical role in a broad range of environmental and health-related phenomena. Advances in measurement techniques, from ...

Even under intense ultraviolet radiation from giant stars, the raw ingredients for planets can endure. Using Webb s powerful infrared eyes, astronomers examined a young star in the Lobster Nebula and ...