It was a symbol of progress until it became a monument to tragedy. When the dam gave way, entire communities were wiped out in minutes, leaving behind a story of human error, arrogance, and loss. Dog ...

Nestled between the Caerneddau mountains and the Afon (River) Conwy, the small village of Dolgarrog in north Wales looks peaceful. But the huge hydro-electric pipes that run down the hillside are a ...

This figure illustrates a three-dimensional SPH simulation of water flood and debris flow propagating downstream and impacting lifeline systems such as roads and protective structures. The ...