Have you ever noticed the different shape of the pupil in the eyes of different animals? Some animals, such as the dog, have circular pupils similar to the human eye. Some animals, including goats, ...

The shape of pupils could provide significant advantages to predators and prey out in the wild, a new study concludes. Needs of the animal could dictate whether the species has vertical or horizontal ...

Gordon Love receives funding from the Engineering and Physical Sciences Research Council for some of this work. Wolves and foxes are closely related and share many of the same characteristics. But ...