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Ice Age trees helped stabilize Earth's atmosphere by suffocating
November 05, 2025
UNIVERSITY PARK, Pennsylvania, Nov. 5 -- Pennsylvania State University posted the following news:

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Ice Age trees helped stabilize Earth's atmosphere by suffocating

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UNIVERSITY PARK, Pa. Ancient trees may have played a key role in regulating Earth's climate during the last ice age by breathing less efficiently.

A new study, led by a researcher at Penn State and published today (Nov. 5) in the journal Nature Geoscien . . .

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