What is the rarest fish in the world? The Devils Hole pupfish are the rarest fish in the world. Last year, scientists counted just 175 of them swimming in a deep cavernous pool in the Death Valley ...

These are the rarest animals on Earth creatures so elusive, so endangered, that most people don’t even know they exist. From the ghostly white Amur Leopard with fewer than 100 left in the wild ...

From the ancient coelacanth to the elusive Omura’s whale, here are the 10 of the rarest animals found in the Indian Ocean.

One of the rarest animals on earth is making itself at home at a zoo in the UK. Chester Zoo recently celebrated the birth of an onager foal, an equid species of which there are no more than 600 left ...

World Tiger Day, celebrated annually on July 29. The day is to raise awareness for tiger conservation and the efforts to ...