Scientists have extracted a **2.8 km-long ice core** from Antarctica, believed to be **1.2 million years old**.
The ancient air bubbles within the ice may provide insights into **climate conditions** during a crucial period from **900,000 to 1.2 million years ago**.
A collaborative team from **ten European nations** overcame harsh conditions to successfully drill the ice at **-35C** temperatures.
This research project, titled **Beyond Epica: Oldest Ice**, aims to understand changes in glacial cycles and potential human extinction events.
The cores will be analyzed for **greenhouse gas emissions** and temperature variations, furthering our understanding of climate change.