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Corrected Models Point to AMOC Dropping by About Half by 2100

The revised outlook narrows uncertainty by correcting long-standing model biases.

Warm Deep-Ocean Water Is Shifting Toward Antarctica, First Observations Show

Forecasters See El Niño Forming by Early Summer With Risk of a Very Strong Event

Giant Cretaceous Octopuses May Have Ruled the Seas, Science Study Finds

NOAA Sees 61% Chance El Niño Forms by Mid-2026

Scientists Propose Bering Strait Mega-Dam to Stabilize Atlantic Circulation

New Study Projects Atlantic Overturning Current to Halve by 2100

El Niño Odds Rise for 2026 as Peru Warns Coastal Impacts Could Last Into 2027

Shelf-Like Band on Mars Bolsters Case for Ancient Northern Ocean

El Niño Seen Likely to Form by Early Summer as Forecast Odds Rise

Studies Find Atlantic Overturning Current Weakening Far Faster Than Expected

Forecasts Raise Odds of 2026 El Niño, With Some Warning of a Strong Event

Antarctic Surveys Find New Weddell Sea Islet and Under-Ice Erosion Hotspots

China Tests Deep-Sea Actuator Built to Cut Cables at 3,500 Meters

Researchers Chart Previously Unmapped Island in Antarctica’s Weddell Sea

Direct Ocean Data Show Atlantic Overturning Weakening Across the Western North Atlantic

Models Point to a Strong 2026 El Niño as NOAA Urges Caution

Tasman Gateway Winds, Not Gateways Alone, Drove the Antarctic Circumpolar Current

WMO Climate Report: Earth's Energy Imbalance Hits Record in 2025, Marking Hottest 11-Year Span

NOAA Issues El Niño Watch, Putting 62% Odds on Summer Onset