Rescue teams are searching for survivors after a glacial collapse triggered catastrophic floods in Nepal and Tibet. Hundreds of people, including many foreign tourists, are missing.

Across the border, Tibet reported "major casualties" with people missing in the neighbouring county of Gyirong.

More than 300 tourists remain unaccounted for, and at least 19 people have died following severe flooding and a mudslide near the Nepal-Tibet border, after the disaster struck on…