Arctic Ocean passed a tipping point and scientists say it may never recover

ScienceDaily
May 28, 2026, 8:58 am63 ptsTrending
The Arctic Ocean may have crossed a dangerous tipping point. Scientists say the rapid disappearance of sea ice is triggering a hidden chemical shift that is stripping the ocean of nitrate — a nutrient essential for the tiny plankton that support Arctic life. As nitrate levels plunge, the entire food web could…

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