An avalanche may have caused an unusual flash flood without heavy rainfall, with hundreds of people unaccounted for in the path of destruction. Here’s what to know.

A friend says she last spoke to Iryna Kripak about an hour before floods hit the Nepal-Tibet border.

From China's great river floods to the 1970 Bhola cyclone, these are seven of the deadliest floods and related disasters in history.

Authorities have confirmed the safety of another Australian in Nepal following devastating floods, bringing the total number of safe Aussies to eight.

The Grand Canyon’s vast, mile-deep landscape may appear timeless, but two devastating disasters have recently struck the iconic natural wonder as the climate crisis intensifies extreme weather.

A Springfield Township family, facing steep costs after their home was flooded after severe storms hit the area on Sept. 3 with heavy rain, started a GoFundMe account to help them cover their losses. Olivia Swain, who started the account, stated on the GoFundMe account that "has sustained extensive water damage."

Kathmandu, Sept. 7 -- US Secretary of State Marco Rubio called Rastriya Swatantra Party chair Rabi Lamichhane and expressed condolences over the loss of lives in the Bhotekoshi floods, according to the party.

Thousands are missing, and some families have lost hope of recovering their bodies. To carry out his sacred duty, a son lights the funeral pyre for a straw effigy of his father.