Now that we’re nearly 20 years into the smartphone era, most of us have heard this basic tip for getting better sleep: set your phone down well before going to bed. The theory is that the blue light ...

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.

Understanding Screen Brightness: What Is a Nit and How Many Do You Need? In today's world, where screens are an integral part of our daily lives, understanding the concept of screen brightness is ...

As good as iPhone screens have become over the years, readability can still be an issue due to brightness. Chances are you've experienced one or two instances where your iPhone's display was either ...

Chelsea Reynolds is affiliated with Flinders University with academic status, is a member of the Australasian Sleep Association, and is a co-founder of the digital CBTi program, Bedtime Window. It’s ...

Bright LCD displays under low-light conditions can strain the eyes. Likewise, if your office is well-lit, your Dell laptop's dim screen may be harder to see. Ideally, your screen's brightness should ...

BOSTON (CBS) - If your child is having trouble getting to sleep at night part of the problem may be the amount of light they are exposed to before bed. Researchers at the University of Colorado found ...