Getting a restful night’s sleep is important because it’s the body’s nightly reset button. While you drift off, your brain ...

Eye care professionals are raising eyebrows over the blue light glasses trend, dubbing it a clever marketing ploy. Experts ...

Many people use their electronic devices, including phones, tablets, and computers, for extended periods. Companies now sell screen protectors that reportedly block blue light and benefit eye health.

Blue light is part of the visible light spectrum. Exposure to blue light can affect sleep quality, alertness, hormone production, mood, and more. Blue light could also contribute to headaches, but ...

Blue light is a high-energy light that the eyes absorb from computers, smartphones, LED lights, and fluorescent lights. The sun is the biggest source of blue light. On a sunny day, it's 100,000 times ...

As a whole, we spend a lot of time in front of screens. In fact, 43 percent of adults have jobs that require the usage of a tablet or computer, and kids in the US between the ages of 8 and 12 spend ...

Even if you know that looking at a phone, tablet, or computer screen at night is bad for your sleep, it’s hard to stop. That’s one reason there’s been a growing interest in glasses or apps that can ...

It's no news that spending long hours in front of a screen can have some serious effects on our health, from dry eye and headaches to messed up circadian rhythm and digital eye strain. Turns out, ...

Postsecondary institutions are often criticized for spending money on new blue light emergency phones, especially if the amount of emergency calls made on them has recently declined. However, despite ...

Small blue lights are quietly appearing above intersections in several states, helping police catch red-light runners while keeping intersections safer.