Your SPF might be useless against blue light. Protect your skin like a pro with these ingredients in your digital skincare ...

Being in the sun may temporarily make acne less noticeable and dry up the oil on your skin. However, dermatologists say this ...

What is the color of the sun? The sun's color is actually white, and here's why elements on Earth alter it's color.

Some sources of blue light, such as the sun, certain metallic surfaces, and the sparks produced by metallurgy, give off so much blue light that it is highly damaging to look at them for more than ...

For people with photophobia, being exposed to even normal amounts of blue light, from electronics or the sun, may trigger a migraine attack. Other colors of light can also trigger headaches.

Blue light comes naturally from the sun, the biggest source of blue light we consume, but it can also come from artificial sources like smartphone screens, televisions and fluorescent and LED lights.

Sun, the largest source of blue light, is a significant contributor, but digital devices, like phones and laptops, can contribute equally if used extensively. 3. Does blue light affect sleep?

Share on Pinterest Researchers say that blue light may not significantly affect a person’s circadian rhythms. AleksandarNakic/Getty Images Blue light from the sun is vital in regulating a person ...

The sun doesn’t emit as much purple light as blue, and our eyes aren’t as sensitive to purple, so the sky doesn’t look violet, even though that color scatters even more than blue. This ...

The light sensors in our eyes can't tell the difference between artificial blue light and a bright, shining sun, so perceives this as another signal to wake up. No wonder we assume smartphones are ...