In this documentary-style video, we're counting down the top 10 powerful dogs that can stop a human in their tracks. From fierce mastiff breeds like the Cane Corso and Livestock Guardians, to ...

Nature's deadliest arsenal lurks in the shadows of oceans, forests, and deserts, where tiny creatures wield toxins far ...

From bold foxes to gregarious birds, animals’ personalities are increasingly being seen as crucial to conservation efforts.

These underground rodents are the first mammals found to actively choose air with lower-than-normal oxygen levels. Their ...