Watch as a pair of bull hippos battle for a pool on the Okavango and make a spectacular splash. - [Narrator] Everything seems to be in a constant state of interaction, often in the strangest of ways.

A sweet baby hippopotamus has been pictured walking with its mother for the first time. Panya, the two-week-old pygmy hippo, was snapped with mother Ayoka in their enclosure in Duisburg, Germany.

A team of researchers affiliated with UNIST has made a significant breakthrough by mathematically proving that a special type of vortex pair, called the Sadovskii vortex patch, can exist within ideal ...

In the late 1960s and early 1970s, the American cartoonist Crockett Johnson created a series of paintings on mathematical subjects. They’re based on theorems, laws, and mathematical figures, but ...