It all comes down to understanding the shape of your eyes and working in harmony with them, rather than against them. The same style of eyeliner will look dramatic on one person and subtle on another, ...

Karthik Shekhar and his colleagues raised a few eyebrows as they collected cow and pig eyes from Boston butchers, but those eyes—eventually from 17 separate species, including humans—are providing ...

In a comparative analysis across vertebrates of the many cell types in the retina -- mice alone have 130 types -- researchers concluded that most cell types have an ancient evolutionary history. Their ...