climate change
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Science
Arctic Report Card Flags Fast Warming, Record Heat and New Risks
The 2025 Arctic Report Card shows record warming, ice loss, storms, and rusting rivers across the region. Arctic warming accelerates…
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Science
New Study Shows Antarctic Waters Unleashed Ancient Carbon at the Ice Age’s End
New studies show that expanding Antarctic water after the last Ice Age disrupted deep-ocean stratification. The Southern Ocean surrounding Antarctica…
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Science
Scientists Warn Southern Ocean Could ‘Burp’ Stored Heat, Delaying Global Cooling for 100 Years
A GEOMAR study finds the Southern Ocean could release massive stored heat if CO₂ levels fall to net-negative, causing decades…