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Oceanography

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Clam Shells Reveal Ongoing North Atlantic Destabilization, Raising Tipping-Point Concern

Analysis of bivalve growth rings indicates declining resilience in the subpolar gyre with signals relevant to Atlantic circulation.

NOAA Puts La Niña on Watch With High Odds for Fall Onset

Megaberg A23a Rapidly Disintegrates, Loses Crown as Largest Iceberg

Antarctic Megaberg A23a Is Rapidly Disintegrating, Likely Unrecognizable Within Weeks

Gulf of Panama Upwelling Fails for First Time on Record, Study Confirms

Long-Range Models Flag Near-Term AMOC Tipping Point With Post-2100 Shutdown Risk

Extended Climate Projections Point to Higher Risk of AMOC Collapse

New Study Warns AMOC Tipping Point Nears, Raising Odds of Future Shutdown

Rogue Waves Proposed as Scientific Explanation for Bermuda Triangle Losses

Tulane Study Finds 1990s Sea-Level Forecasts Largely Match 30-Year Record

India Aquanauts Log 5,000-Metre Dives as Deep Ocean Mission Accelerates

Nature Review Finds Abrupt, Interlinked Antarctic Shifts With Global Consequences

El Capitan-Powered Tsunami Digital Twin Named Gordon Bell Prize Finalist

France Declares Red Alert Across 12 Southwestern Departments as Heatwave Peaks

SWOT Satellite Validates NOAA Tsunami Models and Enables Operational Integration

NASA Models Find Greenland Meltwater Runoff Spurs 15–40% Phytoplankton Growth

Record-Depth Chemosynthetic Ecosystems Discovered in Pacific Hadal Trenches

Deepest Chemosynthetic Communities Found in Kuril-Kamchatka and Aleut Trenches

ISRO and NIOT Complete Human-Rated Sphere Weld for Matsya-6000 Deep-Sea Submersible

Southern Ocean Salinity Spike Fuels Antarctic Ice Melt Loop