What to know

• Nepal flash floods death toll hits as rescuers race amid fresh flood riskS1
• A flash flood in Nepal killed at least 579 and has left at least 1,900 missing as authorities rescue and care for survivors and identify the dead.S2
• The death toll from the devastating flash floods in Nepal rose sharply on Friday, increasing by 41 within a few hours to reach 579. The number of people missing has also climbed to 1,924.S3