In Arizona, public health officials warn extreme heat in Maricopa County has led to the suspected deaths of over 400 people ...

Douglas McIntyre, Editor-in-Chief at Climate Crisis 24/7, reports that a melting glacier north of Juneau, Alaska, caused the ...

For three years in a row, Juneau has had unprecedented flooding in August from a melting glacier. This year, officials built a levee to protect the city. It seems to have helped, but it's temporary.

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

Above Juneau sits the so-called Suicide Basin. Formerly, the Suicide Glacier filled the Suicide Basin, but rising global ...

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

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

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

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

A "glacial outburst" threatens major flooding in Alaska's capital city as a glacial lake flood phenomenon inundates the Mendenhall River.

These floods, which began more than a decade ago, have become increasingly destructive in recent years and now pose a ...