It’s a complex topic, but we’re going to make sense of it. Juneau is under threat of flooding due to what’s known as a “glacial outburst,” and it’s happening more frequently due to rising rainfall and ...

Meltwater from a glacial outburst near Juneau, Alaska, is flooding nearby neighborhoods, and officials are urging some residents of the city of 30,000 to evacuate. The meltwater is rushing downstream ...