When playing sports, we often take precautions to protect our arms, legs, fingers, and so on from unnecessary damage.
The more we rely on digital screens for our jobs and our entertainment, the more strain we put on our eyes.
Have you heard that eating carrots will give you great night vision?
One of the first phrases that comes to mind when people think about eyesight is “20/20 vision.”
Human eyes are complex and powerful organs, but there are a few animals who have us beat when it comes to eyesight.