Ethiopia says it has completed building a mega-dam on the Blue Nile that has long been a source of tension with Egypt and Sudan. Launched in 2011 with a $4bn (£2.9bn) budget, the dam is Africa's ...

The Iron Gate Dam, which opened in 1964 as the last of four dams that, at nearly 200 feet tall each, regulated the flow of the river and time releases for the local water supply in Northern ...

Many Germans were left lying in marshes which were then submerged with the building of the dam in 1956 at Nova Kakhovka. An expert on German military relics in Ukraine, Oleksii Kokot, told The ...

The near obliteration of the Kakhovka dam on the Dnipro River has triggered evacuations and raised concern about Europe's largest nuclear power plant, which uses the reservoir to cool its reactors.