Astronomers have known for some time that nearby supernovae have had a profound effect on Earth’s evolution. For starters, ...

Isolated by mountains along the East African Rift is Lake Tanganyika. More than 400 miles long, it is the continent's deepest ...

Lake Tanganyika, located along the East African Rift, is over 400 miles long, the deepest lake in Africa, and holds 16% of ...