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 ...

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

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

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

Ideally, you want a sunscreen with a high SPF and a high star rating. These levels of protection assume sunscreen has been ...

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

While this variant is most linked with skin ageing, enlarged pores and fine lines, both UVA and UVB can contribute to an ...

She added that sunscreen should be reapplied after vigorous activities like swimming or excessive sweating. SPF measures a cream's protection against ultraviolet B (UVB) radiation, commonly associated ...

Two European Space Agency (ESA) orbiters have staged an artificial solar eclipse in space for the first time to show with ...

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

Imagine a world without sunlight. No warm rays on your face, no vibrant colors, just an endless, frigid twilight. While it ...

Two patients present with pink plaques on different parts of their head and face. Can you correctly identify each case?