A zookeeper showed his bravery here as he checked the teeth of a resident hippo and plucked out muck that could lead to dental issues. The footage was shared on social media by "Zookeeper Guy", better ...

Have you ever witnessed the extraordinary spectacle of a hippopotamus having its teeth cleaned? If not, you’re in for a treat. A recent video shared on X by the popular page Nature is Amazing has ...

Given their huge size, there is no question as to why hippopotamuses are one of the most feared mammals. Apart from their bulky appearance, they also have an odd-looking mouth that features huge, ...

Update, January 30, 2018: The auction occurred on January 29. A company called Ontour Tanzania Limited bought teeth for $13,600, according to a representative from the Tanzania Wildlife Authority.