"We are at the forefront of climate change, because it still does not stop, we have calculated that more than US$300 million is needed for initial aid and to achieve the first step that helps us solve ...

Colombia appealed on Thursday for international aid as it battled dozens of forest fires burning vast swathes of the country and encroaching on homes in the capital. For four consecutive days, ...

The Crane WASP, also known as "the infinity 3D printer," uses locally sourced clay, mud or cement to 3D-print affordable homes. It can even use agricultural waste as aggregate. The system is now being ...

SALGAR, Colombia -- An avalanche of mud and debris roared over an alpine town in western Colombia before dawn Monday, killing at least 52 people in a flash flood and mudslide triggered by heavy rains.

SALGAR, Colombia (AP) — An avalanche of mud and debris roared through an alpine town in western Colombia before dawn Monday, killing at least 58 people in a flash flood and mudslide triggered by heavy ...