Earlier, and perhaps more basic, LED masks usually provide just one primary colour treatment mode, such as red or blue, ...

The blue hue is in honor of Global Smurfs Day, a yearly tribute to the beloved animated creatures created by Peyo. Peyo is ...

Blue light from electronics is linked to problems like blurry vision, eyestrain, dry eye, macular degeneration, and cataracts. Some people have sleep issues. Here’s what you need to know.

While white and gray tones have dominated kitchens in the past, light blue is emerging as an ideal neutral. Find out why this ...

Blue light — from the sun, fluorescent lights, or your phone and other screens — sends signals to your brain to wake up. Learn how it can interfere with sleep.

Blue light is part of the visible light spectrum and accounts for about one-third of all light we see as humans. This type of light influences alertness, hormone production and sleep cycles.

Understanding how blue light affects not just your vision but also your sleep patterns, mood, and overall wellbeing provides valuable context for developing healthy habits in our screen-dominated ...

Blue light has shorter wavelengths (around 400-500nm, as mentioned) compared to red light, which ranges from 620 to 750 nm. (Green light, which is also sometimes used for skin, falls somewhere in ...

Blue light may cause headaches in some people who have extreme light sensitivity, or it may indirectly cause headaches by contributing to poor sleep quality. Digital eye strain is another possible ...