Some Ambystoma salamander populations are all female, and they reproduce by cloning themselves, though they do mix it up by stealing sperm they find on leaves and twigs left behind by males of other ...

There is a species of salamanders that reside in the Northeastern part of North America that are basically an all-female population and don’t even need males to reproduce. They reproduce by cloning ...

Tails might look like nature’s afterthought but for many animals, they’re multitasking power tools. Whether it’s balancing, fighting, flirting, or escaping predators, tails do way more than just wag.

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Part of being a pet parent is keeping on top of our furry friends’ health, ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Part ...