The combined death toll from the devastating floods in Nepal and Tibet rose to 750 on Sunday, with more than 3,000 people still missing, authorities said.
A fresh flood alert was issued after river levels rose again, while Tibetan authorities warned of a new barrier lake forming behind landslide debris.
Several scientists believe a glacier collapse in the Himalayas may have triggered Wednesday's disaster, sending huge volumes of water down a river valley.
Nepal flood survivors still searching for some 3,000 missingTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video
What's the latest on the floods?
