There are few things more joyful, if occasionally nerve-wracking, than having a pet in your home. And plenty of people agree.

Sheep and goats may look similar, share pastures and even behave alike – but can they actually produce offspring together?

Below, we've compiled a list of weird animal behaviors we've amassed from the wild world web as well as a related thread on ...

Mendel’s monastery garden experiments went largely unnoticed during his life, but their implications would ripple through ...