also known as the Siberian tiger, is the largest cat species in the world. Large males weigh more than 300 kilograms. Amur tigers prey on deer, wild boar and even brown bears. Despite their ...

In Russia's far east, a young Siberian tiger named Boris was given a second chance at life. Raised in captivity, he was part of a bold experiment to reintroduce these majestic creatures to their ...