Soldiers rescue a worker alive from a tunnel during an ongoing operation at the Trishuli-3A hydropower project in Nepal's Rasuwa district, Sept. 4, 20...

An aerial view of houses surrounded by mud, rocks and debris following flash floods on Sept. 3, 2026, in Betravati village, Rasuwa, Nepal. (Ritesh Shu...

This graphic shows destruction along the path of a landslide and subsequent flash flood along the Nepal-Tibet border. (Felt Maps/ABC News)LONDON -- Th...