More than 74,000 people remained under evacuation orders in the Tokyo region as authorities warned of landslides and floods.

© Kyodo, via Reuters

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.

© Lam Yik Fei for The New York Times

Survivors tell the stories of the people and places buried under the mud after a disaster in Nepal.

© Lam Yik Fei for The New York Times