Add Yahoo as a preferred source to see more of our stories on Google. A snow leopard signals its presence by urinating beside his trail. These scent markings aren't just territorial, they carry ...

This event marks the first time the leopard shark (Stegostoma tigrinum) has been documented mating in the wild. University of the Sunshine Coast Scientists recently captured the first-ever video of ...

(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 ...

In a bid to save a species globally, a world-first method of extracting semen from male leopard sharks in the wild has been pioneered by researchers off the South East Queensland coast. "Never thought ...

Sometimes, to find a hot date, you need to scream from the mountaintops, scratch around, and pee on a few rocks. Snow leopards are pros at these techniques. There are only a few thousand of these ...