What Does Being Colorblind Mean?
Just because someone is colorblind, it doesn’t mean they see the world like a black-and-white movie.
Just because someone is colorblind, it doesn’t mean they see the world like a black-and-white movie.
Presbyopia is farsightedness caused by the increasing rigidity of the lens in the eye as we age.
Our eyes are incredible, complicated organs. Many different components need to work together for us to be able to see.
In winter, when the days are shorter, we tend to end up driving more at night.
When we think of sunburns, most of us probably imagine sandy beaches and summer heat, but we can get sunburned in any season, including winter.
The most common health effects that come to mind when we think of smoking are lung cancer and bad teeth, but it doesn’t stop there.
Diabetes is a disease that can negatively affect health in many ways, including healthy eyesight.
Nearly everyone over the age of 65 will experience a reduced elasticity of the lenses of their eyes — a condition called presbyopia.
Human eyes are complex and powerful organs, but there are a few animals who have us beat when it comes to eyesight.
A good pair of sunglasses is a wonderful thing to have on a bright summer day, but why is that?