To examine how the relationship between lake area and the extent of intact permafrost varies across Alaska, the researchers used images taken nearly daily at 10-meter resolution by the Sentinel-2 ...

Two ice skaters were stranded and self-rescued from a glacier chunk that fell onto the ice in Portage Lake, Alaska, on Monday ...

Two people became stranded after a piece of glacier broke off onto Portage Lake in Alaska, officials said. Photo from Girdwood Fire and Rescue's Facebook post Ice climbers came to the rescue of ...