Antarctica’s ice shelves are melting fast, and researchers are seriously worried. There’s enough ice in the most vulnerable spots to raise sea levels by nearly 50 feet—yikes! The wild part? The coldest water on Earth is hiding under the ice, and scientists can’t even reach it with their usual tools. If we don’t get a handle on this, coastal cities could be in big trouble. Time to rethink our carbon footprints! #Science #Antarctica #ClimateChange