We want animals to roam free as much as the next person, but there has to be some limit. You shouldn’t have to share an escalator with a wildebeest or hippo, unless you that's what you want. Here are ...

The animal kingdom is full of creatures that spark both fascination and fear. They may be misunderstood and even downright creepy, but each one plays a crucial role in the wild. Here are 15 animals ...