
1.5m year-old ice to be melted in quest for answers
A rare, 1.5-million-year-old sample of ice extracted from Antarctica is set to be melted—not for disposal, but as part of a groundbreaking scientific effort to unlock secrets about Earth’s ancient climate. This endeavor could offer a clearer picture of how our planet’s atmosphere has changed over time and help researchers better understand the pace and impact of current global warming trends.The ice, meticulously extracted from great depths below the Antarctic ground, is thought to include air bubbles encased from a time far before humans existed. These frozen air pockets act as historical records, maintaining remnants of the atmosphere from an…