Distinguished by its unusual morphology and a reproductive system based on something called "sexual parasitism," the anglerfish represents a study in how life adapts to severe environmental ...

Members of the vertebrate group including anglerfish are unique in possessing a characteristic known as sexual parasitism, in which males temporarily attach or permanently fuse with females to mate.

Several animal species display brood care, a phenomenon where 'caring' parents provide their offspring with food and protection against predators. However, there are many others that prefer not to do ...

We may think of parasites being small and microscopic, but they're not all like that... Meet the world's biggest parasites ...