Finding a mate is hard in the animal kingdom! As these strangest animal mating rituals show, it sometimes gets even more ...

Males engage in a two-week-long sex marathon with as many females as they can find. Each frenzied encounter can last up to 14 hours. As soon as he’s done with one female, he moves on to another, ...

Understanding the evolution of insect mating behavior is essential for explaining how early insects adapted to life on land.

Few animals can escape the racket that their human neighbours make. Creatures as diverse as frogs, bats and birds, beasts cordoned off in protected areas, and even dolphins venturing too close to ...

When it comes to animals romancing in the wild, things get weird—really weird. Some animals offer bizarre gifts, some put on daring dances, and others? Well, let’s just say things get really messy.