“This is the first study to provide the first map of the long-lost ancient branch of the Nile River.” Ghoneim and her colleagues refer to this extinct branch of the Nile river as ...

Africa is the world’s second largest continent ... Aswan Dam, across the river Nile in Egypt, is the world's largest embankment dam. A dam is a barrier that blocks water to create a human ...

Ask pupils if they can say what Africa is. Explain that it is one of several continents that make up the world. Discuss the meaning of continent and show these on a globe or 2D map of the world.

An attack on a U.N. helicopter has highlighted rising tensions in the world’s youngest country, where a seven-year-old peace ...