The global cheetah population has plummeted over the last century. While zoo programs have made captive breeding a focus of their conservation efforts for endangered species, successful mating is a tricky dance. But inventive research has found that it may only take a few sterile gauzes soaked in urine to find that special someone to share the dance floor with.

More videos

Sky News 23 Mar 2019 09:37 CET

The rise and fall of IS