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 ...

Some animals reproduce only once before dying. This life strategy, called semelparity, sees organisms channel all energy into ...

From mantises that both eat and mate with their suitors at once to baboon couples that can’t turn off the PDA, these animal mating rituals are both crucial and wildly entertaining. 0:00 - Intro to 13 ...

In the animal kingdom, mating isn’t always about survival. From praying mantises to octopuses, some species die during or ...