Several genetic markers contribute to our final eye color shade. A baby born with blue eyes can have brown eyes by their 1st ...

Like most human traits, blue eyes are determined by genes, and no two people have exactly the same hue. It works a lot like ...

Straight out of science fiction, these contact lenses convert infrared light into visible light that humans can see ...

Unlike night-vision goggles, which can only see infrared light in green, people wearing the contacts can see infrared light ...

He says blue eyes have been linked to people coping better with seasonal affective disorder, a major depressive illness that occurs when there are long periods of low light. Notably, he says ...

People with immune system conditions like AIDS, rheumatoid arthritis, or ulcerative colitis may be more likely to have uveitis. Symptoms may include: Blurred vision Eye pain Eye redness Light ...

which sends signals to the brain that convert the light that hits the eye into the images people see. But whether blue light exposure actually causes retinal damage in humans remains unclear ...

Many of those people are light sensitive even when they don't have ... If you think you have photophobia, see your eye doctor. They'll ask about your symptoms and any medical conditions you ...

If your eyes hurt after looking at screens, don’t assume the culprit is blue light. You might spend extra money on a solution that doesn’t help much. “Blue light” refers to higher-energy ...