While natural blue light from the sun has always been part ... Digital eye strain—characterized by dry, irritated eyes, blurred vision, and difficulty focusing—affects approximately 65% ...

Lower melanin levels lead to light or blue eyes.” Of course ... all humans shared brown eyes, which is the natural color of ...

Both natural and artificial blue light can boost your alertness and mental sharpness. But too much of it may keep you awake when your body needs to wind down. Your eyes aren’t good at blocking ...

light-eyed individuals experience less natural protection against sun damage at the cellular level. The statistics reveal a clear pattern: those with blue eyes face approximately a 30% higher risk ...

Melanin is a natural pigment responsible for the color ... and often results in very light-blue eyes that can appear purple or even pink in certain lighting. Ocular albinism affects 1 in 50,000 ...

GEORGIA, USA — Whether from friends or family, you may hear it all the time. Several people recommend avoiding screen time before bed and utilizing the device's “night shift” mode to protect ...

Melanin is a natural pigment responsible for the color ... and often results in very light-blue eyes that can appear purple or even pink in certain lighting. Ocular albinism affects 1 in 50,000 ...

But perhaps more importantly, the natural light that occurs in the morning is shorter wavelengths of blue and green light which is beneficial for sleep but only in the morning. Blue and green lights ...

Blue eyes have been around for at least 7,000 years but we still don't know exactly why they evolved. Brad Pitt has them, Paul Newman had them — but when it comes to the human population as a ...