Siberian tigers are the largest of all cats. In historic times, the tiger\'s range was vast, covering much of Asia. Over the last century, they\'ve...

Often referred to as the gray ghost or ghost of the mountains, this animals rarity and elusiveness was legendary. In the past, it was known as the...

Pumas are also known by the names of cougar or mountain lion. However, these cats are only distantly related to lions. They're much more closely...

Lions differ from all other cats in that they are highly social, forming prides of up to 35 animals. There are now thought to be fewer than 15,000...

Like most big cats, the leopard is a master of secrecy. It's one of the hardest of all big cats to see, let alone observe. This is mainly because...

The first jaguar scientists struggled to go anywhere near their subjects. But times have changed. There are now a couple of places in the world where...

Cheetahs are not your standard big cats, they differ from the others in many ways. First, cheetahs are daytime hunters with eyesight optimized for...