Within the spectrum of electromagnetic radiation that reaches Earth, humans are only able to see a narrow range of ...

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

Discover how your eye color genetically determines pain sensitivity, why dark eyes handle pain better, and what this means ...

Humans can now see in the dark and even with their eyes closed using nanotechnology contact lenses, according to a new study.

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

Nanoparticle-infused contact lenses can transform infrared radiation into different colours of visible light, potentially ...

In a move straight out of a sci-fi movie, scientists have created wearable infrared contact lenses that allow you to see in ...

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 ...