Unique 1.5m year-old ice to be melted to unlock mystery from BBC News on 2025-07-18 00:18 (#6YQPF) BBC News went inside -23C freezers to see the ice that could "revolutionise" our knowledge of climate change.
Unique 1.5m year-old ice to be melted to unlock mystery from BBC News on 2025-07-18 00:18 (#6YSD3) BBC News went inside -23C freezers to see the ice that could "revolutionise" our knowledge of climate change.
