So, what animal has the best vision? In reality, there's no easy answer — but there are certainly some standouts. "There is ...

The predator-prey divide in pupil shape suggests that ... the image quality of objects ahead of and behind the animal, and helps the eye capture more light along the ground and less dazzling ...

What makes the squid eye so powerful? From giant eyeballs to bioluminescence detection, learn how squid evolved to thrive in ...

Living in the deep sea, these ostracods (a kind of crustacean) never see sunlight. They have the best night vision of any known animal and probably use their eyes to search for bioluminescent animals ...

Most people don't like to be considered "predators," but we belong to a species of that biological class. Yet we can interact with prey animals to great benefit.

Eye color, shape, and size; Pupil shape — predatory animals have vertically elongated pupils, while prey animals’ pupils tend to be horizontal. For instance, at night, black bears have large, round, ...

An unusual animal with canine teeth similar to those of a saber-toothed cat and the wide-set eyes of a cow lived in South America some 5 million years ago.. In order to successfully hunt prey and ...

Defense mechanisms are crucial to all animal life. Since animals in every biome must eat to survive, prey animals must constantly avoid being eaten. Animals employ adaptations that add to the ...

An unusual animal with canine teeth similar to those of a saber-toothed cat and the wide-set eyes of a cow lived in South America some 5 million years ago.. In order to successfully hunt prey and ...