"If you use screens extensively in the hours before bedtime, you may benefit from blue-light blocking glasses," explains Dr.

Medically reviewed by Christine L. Larsen, MD Photophobia is an abnormal sensitivity to light. It is associated with dry eye ...

Light, especially blue-enriched light (which has a higher amount of blue colours in it, like the light at midday), plays an ...

The average screen time has steadily increased over the last few years. From recognising early symptoms of digital eye strain ...

Ever wondered why some lakes are bright blue while others are green or brown? The answer lies in the way light interacts with ...

Sunglasses can serve a much bigger purpose, whether medical purposes or just protection from the sun and harmful lights when ...

According to psychology, certain evening habits could be the culprits behind those annoying midnight awakenings. If you’re ...

Too much screen time on the computer and phone can cause eye strain, headaches and nearsightedness. Experts recommend ...

Holographic eyeliner is a makeup product that adds a shiny, rainbow-like effect to your eyes. It changes colors when light ...

What does a flower look like to a hummingbird? New research says it’s probably nothing like what humans perceive, because ...