We all know eye color is determined by DNA, X is dominant and Y is recessive, but have you ever wondered how that came about?

That means if you use these glasses when looking at a screen ... Many blue light glasses you can buy also claim to help reduce eye strain. Most are meant to be worn during the day while working ...

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 ...

Symptoms can include tired eyes, headaches, and blurred vision, but this strain is mostly due to how long you’re looking at the screen, not the blue light itself. As such, our sources found that ...

Every 20 minutes, look at something 20 feet away for ... The increasing prevalence of digital eye strain relates not only to light wavelengths but also to the demanding visual nature of screen ...

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

By Dani Blum The pitch for blue-light-filtering glasses ... take a 20-second break to look at something 20 feet away. This exercise helps the eye muscles relax, Dr. Maturi said.

This is a result of dryness. However, if a person cannot look at light without squinting or closing the eyes, they may have iritis, or inflammation of the colored part of the eye. Surgery is not ...

If you’re looking for a cost-effective solution ... as well). The best blue light glasses aim to reduce eye strain and help you sleep better at night. At Forbes Vetted, we frequently test ...

Even the tiniest sliver of sun emits enough light to seriously damage your eyes. Looking directly at the sun can damage your eyes at any time, but it's not usually an issue. Under normal ...

This is the next article in our ‘Light and health’ series, where we look at how light affects our ... and sit while they shine a light in your eyes, order a blood test and request some medical ...

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 ...