For a few fleeting weeks each winter, the famously elusive cats emerge from solitude, calling across the mountains in search of a mate.

A small group of leopard sharks has been seen – and caught on film – engaging in a three-way bout of reproductive hanky-panky in the wild. It's the first time scientists have documented this mating ...

Add Yahoo as a preferred source to see more of our stories on Google. The video is believed to be the world’s first observation of leopard sharks mating in the wild. - Hugo Lassauce/UniSC/Aquarium des ...

Kaboso female leopard and Olapa male leopard have a brief flirtation and quick mating session before both move downstream. Always opportunistic, Kaboso spotted a hare in the long grass and proceeded ...

(CNN) — Endangered leopard sharks have been observed mating in the wild for the first time, with scientists witnessing a “threesome” involving two males and a female. The encounter was filmed by Hugo ...