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Hippos have a unique adaptation that lets them open their mouths underwater without ingesting water. Their tongue closes off the esophagus, preventing water from entering their throat and lungs, which ...

As its name implies, Hippo Pool – which sits near Kruger's southern border – acts as one of the park's premier locales for viewing hippos. In fact, hundreds of these giant, grunting creatures ...

A spokesperson confirmed with USA TODAY that at least 40 to 50 hippos were found deceased at Virunga National Park in the Democratic Republic of the Congo. Reuters first reported the news.

Hippos, that is. Poppy ... Visitors can see Poppy grazing and lounging on land and splashing in the water. An underwater viewing window allows zoo patrons to come face-to-face with her.

Hippos might not even be on the list, but that would be a huge mistake. Hutto, a city 28 miles northeast of Austin, knows all about the hippos. They're an ingrained part of the community with a ...

Most recently, this included the curious behavior of a herd of hippos following the death of an old bull. The scene unfolds in Katavi: Africa’s Fallen Paradise, a new series being aired by PBS ...