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.

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 ...

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 ...

The Sun appears to break one of nature's most basic rules. Normally, moving away from a heat source should make temperatures ...

To most people, the sun is a steady, never-changing source of heat and light. But to scientists, it’s a dynamic star, constantly in flux, sending energy out into space. Experts say the sun is now in ...

You’re red, you’re peeling, and you’re kicking yourself for not reapplying sunscreen every two hours like you’re supposed to. Other than waiting it out and slathering on some aloe vera, there’s not ...

Sun poisoning doesn't mean you've been poisoned. It's not a formal medical term, but when people talk about sun poisoning, they're usually talking about a severe sunburn that seems similar to an ...