Some Juneau residents have been urged to evacuate as Alaska's Mendenhall Glacier releases floodwater. NBC News' Chase Cain ...

Glaciers holding massive amounts of water are melting at unprecedented rates, reshaping ocean systems and influencing ...

An overflowing glacial lake caused a surge in the Mendenhall River on Wednesday, prompting flood alerts and evacuations in Juneau.

Glaciers holding massive amounts of water are melting at unprecedented rates, reshaping ocean systems and influencing ...

Suicide Basin, an ice-dammed lake on an arm of Mendenhall Glacier, has filled up with meltwater and sent destructive surges ...

A melting glacier pushed the Mendenhall River to a record-high crest of more than 16 feet, prompting a major flood threat to ...

Thousands of Americans are set to evacuate their homes due to what could be a record surge of water. Officials warned that ...

Glacial lake outburst flooding is a flood that's produced by the quick, unexpected release of water from a glacial lake.

Residents of Juneau, Alaska, are on high alert as they face the imminent threat of what could become record-breaking flooding ...

Officials in Alaska have advised residents to evacuate the state's capital city Wednesday as a melting glacier is expected to ...

As glaciers melt, huge chunks of ice break free and splash into the sea, generating tsunami-sized waves and leaving behind a ...

Rapidly melting glaciers are surging water volume in at least 10% of rivers in High Mountain Asia, including large rivers ...