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The Independent UK
The Independent UK
Science
Paolo Santalucia

Scientists drill deep into the earth's core to reveal secrets of ancient ice

People walk through an ice core storage cave at Little Dome C field base on Tuesday, Jan. 7, 2025, in in eastern Antarctica. (PNRA/IPEV Beyond Epica via AP) - (ASSOCIATED PRESS)

A team of scientists have drilled one of the oldest ice cores yet, penetrating nearly 2 miles to Antarctic bedrock to reach ice that is at least 1.2 million years old.

The same team previously drilled a core about 800,000 years old.

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