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

The UV Index provides a measure of the sun's ultraviolet radiation, a short wavelength of light invisible to humans, that can ...

It's not just our skin that needs protection from the sun, and with recent heat waves, our hair needs all the help it can get ...

Browse 59,200+ sun rays transparent background stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. Vector ...

Want to add a touch of magic and warmth to your videos? In this After Effects tutorial, you'll learn how to create stunning, realistic sun rays and lens flare effects in just a few simple steps ...

The earth's atmosphere absorbs UVC wavelengths. UVB rays cause a much greater risk of skin cancer than UVA. But UVA rays cause aging, wrinkling, and loss of elasticity. UVA also increases the damaging ...

Despite Earth reaching its aphelion, the farthest point from the sun, the Northern Hemisphere is experiencing scorching heat.

To get through the hottest days of summer, here's how to read the UV index so you know when the sun is most dangerous.

An in-depth look at managing sun damage through in-clinic procedures, lasers, and the right skincare. Plus, experts what sun ...

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

Summer brings heat, sun and outdoor fun. But it also means protecting your skin from sunburn and harmful ultraviolet sun rays. Ultraviolet rays that reach the Earth’s surface come in two ...

Different aerosols scatter or absorb sunlight to varying degrees, depending on their physical properties. Climatologists describe these scattering and absorbing properties as the “direct effect” of ...