National Harbor, Md. — Looking at face patterns in photos of more than 11,000 kinds of ants struck entomologist Clint Penick as a fine pandemic-lockdown project for his students. From that socially ...

Nature’s canvas is full of awe-inspiring and astonishing designs, some of which can be found in animals with remarkable facial expressions. These designs can be used for functions such as ...

Animal visual signals have the potential to act as an isolating barrier to prevent interbreeding of populations through a role in species recognition. Within communities of competing species, species ...