Borders define nations, but some of them have stood the test of time for centuries, even millennia. In this video, we take a fascinating journey across the world to explore the oldest existing borders ...

African forest elephants have become so rare in this Senegalese national park that they are simply called “ghosts.” But one ...

The new footage marks the first time the species has been photographed or filmed in Senegal's Niokolo-Koba National Park in ...