<p>&#8220;An international team of scientists announced Thursday they’ve successfully drilled one of the oldest ice cores yet, penetrating nearly 2 miles (2.8 kilometers) to Antarctic bedrock to reach ice they say is at least 1.2 million years old. Analysis of the ancient ice is expected to show how Earth’s atmosphere and climate have evolved. That [&#8230;]</p> <p>The post <a href="https://humanprogress.org/scientists-pull-1-2-million-year-old-ice-core-from-antarctic/">Scientists Pull 1.2 Million-Year-Old Ice Core from Antarctic</a> appeared first on <a href="https://humanprogress.org">Human Progress</a>.</p>