Alaska glacier tours deliver unforgettable ice adventures before summer slips away. You’ll trek across glacial blue, kayak around icebergs, soar above sculpted ridges, or ride historic rails, all ...

JUNEAU, Alaska (AP) — A retreating glacier revealed a new island in Alaska this summer, as lake water filled in to surround a land mass once hugged by ice. Mauri S. Pelto, a glaciologist at Nichols ...