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

This video captures the careful introduction between a large adult dog and a tiny baby pig. With such a dramatic size difference, the encounter begins cautiously, guided by close observation of body ...

When scientists finally measured the most powerful bite ever recorded, the winner wasn’t T. rex. It was something far older, ...

A documentary focuses on the remarkable reproductive lives of the rare male elephants whose tusks weigh more than 100 pounds ...

In virtually every piece of land on Earth—from near the summit of Mount Everest to Antarctica to caves nearly 2,000 meters ...

Great apes share human-like social circles, but chimpanzees and bonobos differ in how selectively they maintain close social ...

Bonds between same-sex individuals help apes and monkeys to manage conflict and strengthen alliances, especially in dry ...

If you believe that bigger is better, you're going to love these pics of massive animals, portions of food and more!

At first glance, this feels hilariously hard to believe. Dino is a Mini Dachshund. Luka is a Great Dane. One of them could ...

Small in size, big in bite. From unusual eating habits to strange behaviours, we explore what makes the world’s smallest ...

One of Africa’s last remaining “Super Tuskers” has passed away. Officials from the Amboseli National Park reported that Craig, a longtime resident of the protected area in southern Kenya, died of ...