El Nino Southern Oscillation
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Cool water has welled up in the tropical Pacific in winter 2024–2025. But it may not stick around for long.
If you want to understand how interconnected our planet is—how patterns and events in one place can affect life half…
The natural climate phenomenon contributed to upheavals in temperature and rainfall patterns across the globe.
Shifting rainfall patterns are projected to leave millions of people without consistent access to food in late 2023 and early…
Shifting rainfall patterns are projected to leave millions of people without consistent access to food in late 2023 and early…
The climate phenomenon emerged in late spring 2023, as waters grew warmer and sea levels rose higher than usual in…
These maps depict how much hotter or cooler an ocean basin was compared to the long-term average. Temperature anomalies can…
With its own forms of underwater weather, the ocean has fronts and circulation patterns that move heat and nutrients around…
The near-record water temperatures of 2015-16 has been followed by a modest, quiet appearance of La Niña.
