Alsek Glacier disconnected from a mountain called Prow Knob sometime this past summer, making way for Alsek Lake to surround ...

A new island has emerged in Alaska this summer, unveiled by the retreat of a glacier and the subsequent rise of lake waters ...

About a century before Glacier Bay became a national park, conservationist John Muir visited the landform now called Russell ...

JUNEAU, Alaska (AP) — A retreating glacier revealed a new island in Alaska this summer, as lake water filled in to surround a ...

A melting glacier in Alaska has birthed a brand-new island in the middle of a growing lake, according to recent images ...

In a matter of weeks this summer, a small mountain once embedded in a vast glacier in southeastern Alaska became the region’s ...

As the Alsek Glacier melts, a small rocky mountain known as Prow Knob has transformed into a freestanding island.