Health on MSN7d
Are Blue Eyes More Sensitive To Light? Understanding Photophobia
Medically reviewed by Christine L. Larsen, MD Photophobia is an abnormal sensitivity to light. It is associated with dry eye ...
13 Fascinating Scientific Facts About Blue Eyes
Like most human traits, blue eyes are determined by genes, and no two people have exactly the same hue. It works a lot like ...
BGR26d
Most common eye colors: What percentage of people have each one?
Nearly 80 percent of people worldwide have some shade of brown, ranging from light caramel to nearly black. Brown eyes are rich in melanin, which not only gives them their color but also provides ...
PBS12y
The Nocturnal Eye
The presence of the tapetum can be observed at night when a pair of glowing eyes reflects back a flashlight or some other light source. (Interestingly, different animals have different color ...
Stylist2y
People with blue eyes share this personality trait, according to science
Scientists believe that this may have something to do with our evolutionary roots: thousands of years ago, our Northern European ancestors found light-coloured eyes more attractive. Thus ...
PBS11y
The Nocturnal Eye
The presence of the tapetum can be observed at night when a pair of glowing eyes reflects back a flashlight or some other light source. (Interestingly, different animals have different color ...