Some animals are dangerous and stealthy, having adapted silent killing techniques that allow them to sneak up on prey without being noticed until it's too late. These types of animals are called ...

Read on to see the terrifying animals that aren't nearly so dangerous as they look... Various fantasy authors have played with the image of a cloaked spectre gliding through the dark, and manta ...

Oh, and did we mention it feeds on sloths and monkeys? It snatches them right out of the trees like some terrifying bird-dragon hybrid.

Henry, the world’s oldest crocodile at 124 years old, has shocked onlookers with a terrifying sound. This rare and fearsome ...

Male kangaroos have had a few viral moments over the last year, as many folks did not realize how muscled and massive they ...