With so many screens in our lives, we've exposed ourselves to a lot of blue light that strains our eyes and actively prevents us from sleeping -- particularly if you're using it right before you ...

Blue light -- the kind from your smartphone, tablet, TV, and even energy-efficient light bulbs -- is not necessarily damaging to the eyes but can trigger eyestrain and lead to a range of health ...

A mysterious spiraling blue light illuminated the night skies over Europe on Monday. The cosmic whirlpool was captured in stunning video and appears to have been created by the SpaceX Falcon 9 ...

Blue light suppresses the production of melatonin, the hormone responsible for inducing sleep. This can lead to difficulties falling asleep, poor sleep quality, and other sleep disorders.

Eye fatigue is a real symptom of the act, and it’s usually caused by excessive blue light production. LED-based sets tend to show more intense blue light than OLED TVs, and this is true even in ...

Windows’s Night Light only has two options: It’s either on, or it’s off. With f.lux, you can have a less intense amount of blue-light filtering during the day, and then have that transition ...

Electronic blue light is much less intense, and though it may cause eye issues and sleep disruption, it's just an inadvertent result of screen use. Got it? Okay, cool. While the use of blue light ...

Your smartphone -- along with tablets, laptops, and TV screens -- gives off blue light. Certain waves of blue light in varying degrees of strength may be shown to cause changes in your skin ...

The difference between in-office blue light and at-home devices As is the case for pretty much all energy-based devices, anything you can use at-home is less intense (and theoretically effective ...