One day, many billions of years in the future, the Sun will no longer be the life-nourishing star it is now. Once it runs out ...

The sun is a great skywatching target but you should NEVER look at it without protection. Here we explain how to view the sun safely and what to look out for.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The European sun-chasing spacecraft Solar Orbiter has snapped the closest images of the sun ever ...

Sun lamp therapy involves exposing the body to artificial light that resembles sunlight. It may help improve symptoms of a range of conditions, such as seasonal affective disorder (SAD) and depression ...

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A sun rash can occur due to a genetic condition or the use of a certain medication. The rash may appear as small blisters and cause an itching or burning feeling, among other symptoms. Sun rash is a ...