This list of the world’s scariest animals has been compiled by considering the most aggressive animals in the world. While some animals may be more deadly, they may have a very timid nature.

Albany Adder   With only 17 of them still alive, the Albany Adder (Bitis cornuta albanica) is one of the rarest snake ...

It was a veritable lost world. A scientific expedition to Peru has yielded a treasure trove of 27 new species, including an ...

the Gobi bear is one of the rarest animals on Earth This was my second year of attempting to film them, and although my team had managed to gather footage of bears using remote cameras ...

This isn't the only recent sighting of an extremely rare animal. From a whale that hasn't been photographed in 150 years to an eyeless spider, here's a look at some of the world's most elusive ...

Anton van Helden, an expert on some of the world’s rarest whales ... “These are extreme animals. These are animals that dive to great depths, so they’ve got all sorts of adaptations ...

The zoo said the "leggy youngster" is enjoying racing around his new habitat Chester Zoo has celebrated the birth of what it said was one of the rarest animals on earth. The Cheshire attraction ...

Scientists estimate the disturbance caused rare waves up to nearly two feet high ... disruptions on the fish at the only location in the world where they can be found. The species experienced ...