The decommissioning would leave the United States with no icebreaker to study the southern seas and cede scientific leadership to rival countries like China.

© Peace Portal Photo/Alamy

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

After holding steady for decades, the beloved Perito Moreno has thinned considerably since 2019, scientists said.