Pheromones are chemical signals released by an individual that affect the behavior or physiology of others. They play an important role in various aspects of animal behavior, including reproduction,...
Certain animals have been observed using objects or body parts to stimulate themselves sexually. While this behavior is rarely observed in humans, it has been documented among certain animals. In...
Sexual behavior plays an important role in many animal species for various reasons, including establishing social hierarchies among members of the same group. In some cases, this type of behavior is...