Research on blue light and sleep is mixed. Many of the available studies on blue light and sleep are old and are limited by their small sample sizes.

When it comes to screen time before bed, some types of blue light coming from a laptop or smartphone might not damage the quality of your sleep as much as others. Several studies have found that ...

This guide covers how to block blue light on iPhone and more science-based tips to help you fall asleep at night.

The message that blue light from screens stops you from falling asleep is essentially a myth, albeit a very convincing one. Here’s what’s really going on.

There are cheaper and more effective ways to salvage your eyes from all that screen time. By Dani Blum The pitch for blue-light-filtering glasses is compelling: an easy way to counteract that ...

Plants may be stuck in one place, but the world around them is constantly changing. In order to grow and flower at the right time, plants must constantly collect information about their surroundings, ...

While blue light has become a much-talked-about enemy of sleep, there’s recent research that shows more than just blue light can have a negative effect on falling asleep.

Previous studies have found that blue light filtering glasses help protect against retinal damage, improve sleep patterns and protect eye health.

Scientists at the Salk Institute have discovered a genetic mechanism for how plants integrate light and temperature ...