Valentine's Day isn't just for humans: the animal kingdom has its own unique and fascinating ways of attracting mates. From elaborate dances to building impressive structures, these animals go all out ...

As a mating ritual, male spiders sometimes wrap up "random trash" instead of bugs, hoping female spiders won't notice. Some spider species have been observed wrapping inedible prey or plant material ...

Autumn brings increased spider sightings as males actively seek mates and young spiders disperse. While present year-round, ...