The world has some truly remarkable rivers, from the Amazon in South America to the Nile in Africa ... the Democratic Republic of the Congo, the Central African Republic, Zambia, Angola ...

Africa is a ... The Niger River, which spans 2,600 miles (4,180 kilometres), starts near the Atlantic Ocean, travels inland to the Sahara Desert, and then bends south to the Gulf of Guinea.

Rivers such as the Congo, Africa’s second largest river, the Yangtze, which weaves through China, and South America’s Plata saw significant declines, said Dongmei Feng, the study’s lead ...

At 4,130 miles (6,650 km) long, the Nile in Africa is the longest river in the world. Some people consider the Amazon in South America to be longer. This is because the many hundreds of channels ...

South Africa recorded some of the highest levels. These countries are based on the scientific papers examined. It is highly likely that these chemicals are in other countries but remain unreported.

Rescue teams resumed their search of the river on Sunday after stopping late on Saturday evening Fourteen people have died in South Africa after a flash flood in a river swept away worshippers ...