Shocking footage of what just might be the world's fattest panther has left animal lovers shocked as the zoo homing her says she's now on a diet to shed some pounds. Sleek, nimble, agile – black ...

Snakes come in all shapes and sizes, but one species found deep in the Amazon can grow to truly gargantuan proportions.

The African bush elephant is one of the heaviest land animals with adult male weighing up to 11 tonnes, and adult females can weigh up to 5.4 tonnes ...