The bottom of a cut-out block of 2 m thick ice covered with ice algae, placed atop the sea ice of McMurdo Sound, Antarctica. The disappearance of sea ice in polar regions due to global warming not ...
4k Films by Adnan on MSN

Where ice becomes river in Alaska

The pale blue color of the water is caused by finely ground rock particles, known as glacial flour, produced as the glacier ...
Antarctica’s biggest and oldest free‑floating iceberg is undergoing a startling transformation, with its once white surface ...