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

Combining regular lens technology with nanoparticles, researchers have created prototypes of contact lenses that allow people ...

Dark circles under your eyes, also known as periorbital hyperpigmentation (POH), may appear as shades of brown, blue, black, or purple. They can affect anyone but are typically more common in ...

Eye color is determined by the amount of melanin in the front layers of the iris. Dark brown eyes, for example, contain large amounts of melanin in the iris, while eyes of lighter colors ...

For dark skin tones, vivid, and jewel tones and metallics are great.” Are there any colors you should stay away from if you have brown eyes? “In the past, I might have said to stay away from ...

A baby boy’s eyes temporarily changed from dark brown to bright blue after receiving a common COVID-19 treatment. The 6-month-old from Thailand was diagnosed with COVID-19 after suffering from a ...