Last September, torrential rains swept across West and Central Africa, causing devastating floods. Maiduguri, capital of the ...

When mountain permafrost thaws and glaciers melt, glacial lakes can become lethal flood risks for anyone downstream.

"We didn't think [they] would move so much." Scientists stunned by unexpected side effects in rivers after knocking down dams: 'The other experts in the field were also surprised' first appeared on ...