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, carefully drilled from deep beneath the Antarctic surface, is believed to contain trapped air bubbles from an era long before humans walked the Earth. These frozen air pockets serve as time capsules, preserving traces of the atmosphere from a period that predates modern civilization by more than a million years.
Melting