Massive ice core is a ‘time machine’ that could help solve an ancient climate mystery, scientists say
- Posted on January 11, 2025
- By CNN
- 4 Views
Massive ice core is a ‘time machine’ that could help solve an ancient climate mystery, scientists say
Air bubbles within a deep ice core drilled in Antarctica could reveal why Earth suddenly began to experience longer ice ages nearly 1 million years ago.
