If evolution occurs through gradations, the critics say, how could it have created the separate parts of the eye -- the lens, the retina, the pupil, and so forth -- since none of these structures ...

The intricacy and seeming perfection of the eye, both as an object of anatomical beauty and as a working machine, have worried and intrigued scientists, philosophers and zealots, especially during ...

In this video, learn about different parts of the human eye and how our sight works. Follow me please class. We’re here at the optician’s to get a good look at a human eye and find out how it ...

The blood vessels in the uvea also supply vital nutrients to important parts of the eye, like the retina. There are four main types of uveitis, depending on where the inflammation happens.

Age-related macular degeneration may cause a gradual reduction in your central vision over time, so you might not recognize AMD at first.