Watch the glacier crumble away as it retreats about 15 miles from its initial position in the 1980s.
_
Alaskan Ice in Retreat: 35 Years at Columbia Glacier
Watch the glacier crumble away as it retreats about 15 miles from its initial position in the 1980s.
_
![[세종경제신문] 러시아 2030년까지 드론 기지 290곳 건설…다양한 분야 활용](https://www.polarmaru.org/wp-content/themes/Extra/images/post-format-thumb-text.svg)