Hippos respond differently to the calls of familiar and unfamiliar hippos. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The thunderous calls ...

When not grazing on land, hippos like to keep cool by gathering in packed pools for up to 16 hours a day, and it takes more than some shifting bowels for them to leave again. The semi-aquatic ...

Hippos are known for being the most aggressive animals in Africa, but did you know they are also aggressive poopers? Multiple people shot in midtown Manhattan with gunman dead Trump Wins Supreme Court ...