Tapeta vary in color, but are often yellowish gold like a bronzed mirror or greenish, explains Foote—the tapetum is the reason cat or raccoon eye reflect eerily at night. So why do reindeer ...

Here's the truth about whether cats can see color—and how their vision differs ... This has to do with the biology of their eyes, specifically with the cone photopigments. These are pigments ...

These carotenoid compounds are well known for supporting eye health and preventing the development of age-related vision loss. Regularly eating foods that contain these antioxidants, such as ...