Around June 21’s solstice, regions north of the Arctic Circle experience the midnight sun: 24 hours of daylight, when the sun ...

For years, scientists have thought Earth would eventually be consumed by the expanding Sun. A new study suggests that may not ...

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.

Living in Vermont, science and nature writer Rowan Jacobsen noticed the effects the seasons had on him. Summers were gorgeous ...

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 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 ...

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 ...