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

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

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

Humans have a new way of seeing infrared light, without the need for clunky night-vision goggles. Researchers have made the ...

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

"We also found that when the subject closes their eyes, they're ... like green visible light, this technology could make the invisible visible for color-blind people," says Xue.

With the amount of time people spend in front of screens reaching record highs, should you be concerned about the blue light streaming into your eyes? Here’s blue light at a glance, including ...

All products featured on Self are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. When LED masks ...

but several have found that the lenses did not prevent people’s eyes from tiring or getting irritated, and did not appear to improve vision. The new review found mixed results for blue-light ...

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 ...

Neuroscientists and materials scientists have created contact lenses that enable infrared vision in both humans and mice by ...