How do predators use their vision to both navigate through the terrain while tracking prey running for its life? Pursuing ...
Researchers have conducted one of the largest eye studies in the world to reveal new insights into retinal thickness, ...
Picture writing the numbers 1 to 5 in a horizontal line, from smallest to largest. Where did you put 1? If you placed 1 on ...
Do you have blue eyes? We talked to experts to discover curious facts about baby blues, including whether your biological family is bigger than you ever imagined.