As we age, the crystalline lens gradually yellows and becomes less transparent, effectively filtering out increasing amounts of blue light before it reaches the retina. Simultaneously, the density ...

Adding a blue-light filter to your eyeglasses may not ease eye strain from computer work, protect the retina or help with sleep at night, according to a new review of existing research.

However, one of the recently popular trends is blue light glasses, a type of lens supposedly designed to block out the harmful blue light that all electronic devices, like phones, TVs, and ...

Blue light emitted by devices like smartphones, computers, and televisions is becoming a major factor disrupting our sleep cycles. Research reveals that a significant number of Americans use ...

The basic idea behind those blue-tinted glasses is that the light from our computer screens and devices damages our eyes. "You get more ultraviolet light basically walking from my office to your ...

1/3Image: Dbrand They come in transparent orange, light blue, black, and purple, with the first three a “deadmatch against their N64 counterparts,” says Dbrand CEO Adam Ijaz — because the ...

We’re often told to limit our “screen time,” thanks in part to the harsh blue light that screens can emit. Plants can detect blue light too, but instead of causing sleepless nights for our green ...