Human eyes are actually spheres. The part that we can see is only just the front. That coloured circle is called the iris and the black spot in the middle is the pupil. This is the part of the eye ...

I f your job involves sitting in front of a screen all day, there’s a good chance your eyes are paying the price. After hours ...

"The eyes are actually the only place in the body where we can see blood vessels and nerves directly, which gives us an incredible opportunity to detect early signs of systemic health issues that ...

Learn about the anatomy of your eyes and how each part of the eye works in order to create visual output. Does your baby really need an eye exam in their first year? Absolutely. The smaller and ...

How do dogs see the world? Dogs see differently than humans. The reason lies within the eye. In the eye are light receptors called cones and rods. Cones help us distinguish different colors ...

Eye floaters can be unsettling, particularly when anxiety makes them feel like a bigger issue than they are. However, understanding what floaters are and teaching your mind to see them as ...

They are far more sensitive to light than cone cells, which is why you can sometimes see stars out of the corner of your eye at night, but when you look straight at them they seem to disappear. 5.