The tiger is the biggest species of cat on the planet. In Northeast Asia, they tend to be larger with longer hair, while tigers on the island of Sumatra, Indonesia, tend to be smaller and are found in ...

This summer, we’ll look at three shark species with notorious reputations: tiger sharks, great whites and oceanic whitetips. We’ll meet scientists who are shedding new light on these enigmatic ...

A research team has identified a new species of tiger swallowtail butterfly living in eastern parts of North America. In ...

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 ...

With its wide mouth charmingly outlined in yellow, the California tiger salamander always looks like it's smiling. But this beautiful amphibian is a discriminating species that can only thrive in ...

With its wide mouth charmingly outlined in yellow, the California tiger salamander always looks like it's smiling. But this beautiful amphibian is a discriminating species that can only thrive in ...