Rumble

Filmmaker and photographer Richard Sidey recorded footage at dawn in Ilulissat, Greenland, showing an iceberg splitting apart. Huge slabs of deep blue ice collapse into the sea, fracturing and sending waves across the surrounding water, while capturing the deep creaks and rumbles of the ice breaking. The striking images and sound of glacial calving are drawing attention online, with viewers sharing the clip as a vivid illustration of ice loss in the Arctic.