Health officials advise minimizing UV exposure by staying out of the sun from 10 a.m. to 4 p.m., regularly reapplying sunscreen, wearing protective clothing and seeking shade. Extreme heat warnings ...

With the weather finally warming up and tempting people to get outside, a dermatologist is sharing a reminder to protect our ...

Moving from the outer layer inward, the first layer is the corona — the outermost part of the sun’s atmosphere that is ...

What to look for when choosing sunscreen and how to apply it to get the maximum protection.

As skin cancer surges in the UK, one Australian writer can't believe how little people do to protect themselves.

Ancient supernovas may have blasted Earth with powerful radiation, causing dramatic changes in our climate, and could do so ...

The chilling possibility of Russia employing high-tech equipment to block sunlight is on the UK's radar, prompting dire ...

Dermatologists explain what UV rays, whether from the sun or a tanning bed, do to the skin. A tan might look nice, but it's a sign of UV damage, experts say.

A recent study showed that only 22% of sunscreen brands protect against UV radiation — but that doesn’t mean you should ditch ...

The M-class flare was accompanied by a coronal mass ejection currently forecast to land Earth with a glancing blow on June 18 ...

During the red giant phase, both the Sun and Jupiter will shine brighter and become hotter. However, its moon Europa is ...