Earth, Environment, and Geosciences @mander.xyz cm0002 @lemmy.world 1 wk. ago

Massive ice core is a ‘time machine’ that could help solve an ancient climate mystery, scientists say

www.cnn.com Massive ice core is a ‘time machine’ that could help solve an ancient climate mystery, scientists say | CNN

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.

Climate - truthful information about climate, related activism and politics. @slrpnk.net silence7 @slrpnk.net 1 wk. ago

An international research team has successfully drilled and retrieved a 9,186-foot-long (2,800-meter-long) ice core from Antarctica that dates back 1.2 million years.

www.cnn.com /2025/01/10/science/antarctica-deep-ice-core/index.html

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