In the dry, sun-scorched deserts of Ethiopia, a slow but astonishing transformation has been unfolding since 2005. A 35-mile-long crack, known as the East African Rift, is gradually tearing through ...

Different animals in different habitats follow the same hidden rules of behavior, revealing a surprising shared pattern across species.

Millions of years ago, the continents were all bunched together in a landmass named Pangea. Millions of years from now, geologists say, there will likely be an ocean dividing two sections of Africa.

4 min read Russia Unleashes One of Its Largest Drone Barrages of the Ukraine War The bombardment, which Ukrainian officials said mostly targeted Kyiv, came a day before President Trump was ...