Did you know that sound can cause physical pain? It’s true — humans typically start to feel pain at around 110 decibels. When ...

The lion has the loudest roar of all the big cats. It’s so loud it can reach 114 decibels (at a distance of around one metre) and can be heard from as far away as five miles. This volume is all ...

Then, noting which side of the fence Richardson was ... to respond to his confidence and his willingness to roar and howl his version of lion language. Lions are the most social of big cats ...