The reason cataracts are most commonly age-related, Lazar explains, is because as we age, important proteins in our eyes ...

Here's what the eye condition is, what causes it and how cataracts are treated once diagnosed. Cataracts are a clouding of the lens inside your eye — a lens that is typically clear when we are born.

Because pre-weaned animals spend most of their time sleeping or suckling, animal caretakers may not notice corneal clouding, another indication of corneal ulcer in adult animals. Bedding ...