هشدار دانشمندان درباره خطر سیل برای 8 کشور هیمالیا پس از فاجعه نپال

Scientists Warn of Flood Risks to 8 Himalayan Countries after Nepal Disaster

The catastrophe set off alarms in a region with thousands of glaciers spanning eight nations. Better monitoring and cooperation between the countries could save lives, experts say.