It kept you dry in December — now it might be the secret to surviving July. As temperatures soar, a growing number of ...

Ultraviolet (UV) radiation from the sun reaches the earth in 2 main forms - UVA and UVB rays. Although both cause skin ...

The Environmental Working Group’s annual Guide to Sunscreens included some alarming findings. Chemicals that linger after ...

I tested this sunscreen for a year, and it's a total game changer for my redness.

The UV Index isa measurement of the intensity of the sun and its radiation. Meteorologist Lauren Brand explains what it is and how to stay safe.

The UV Index provides a measure of the sun's ultraviolet radiation, a short wavelength of light invisible to humans, that can cause sunburns. Sunburns are a factor that can lead to deadly health ...

The chemical basis of the lichen’s resistance lies in its UV-opaque cortex, a structural layer enriched with phenolic lichen ...

Should you use SPF 30 or 50? Higher SPF isn't necessarily better, dermatologists say. How well you use sunscreen is just as ...

I usually give a few options, rattling off a well thought-out list of products they can try depending on their skin type or ...

My aging skin issues has made me more conscientious about sun protection. Someone mentioned the other day about chemical ...

In 2017, ‘Oumuamua stunned scientists as the interstellar object entered and then exited the solar system, something ...

However, light that leaves our star also contains UVC radiation, which has a shorter wavelength than UVA or UVB light and ...