arctic

  • A Massive Lake Beneath Greenland’s Glaciers Has Collapsed

    A Massive Lake Beneath Greenland’s Glaciers Has Collapsed

    Under Greenland’s frozen surface is a vast network of channels, crevasses, and basins — its “glacial plumbing system”. A few years ago, the water suddenly disappeared from a subglacial lake, which then collapsed into a funny silhouette that NASA likens to a “mitten”, but I think looks more like a waving Yeti.