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NOAA Issues El Niño Watch, Puts 62% Odds on Summer 2026 Onset

Rising subsurface Pacific heat plus recent wind shifts signal a possible transition with confidence limited this spring.

Nature Review Finds Coastal Sea Levels Undercounted by About a Foot, Expanding Near-Term Risk

Nature Review Finds Coastal Sea Levels Higher Than Assumed, Expanding Global Risk

La Niña Weakens With ENSO‑Neutral Likely Soon, El Niño Odds Rise for Late 2026

Forecasters Raise El Niño Odds for 2026 as La Niña Fades

Baltic Sea Hits Record Low, Raising Odds of Major North Sea Inflow

Arabian Sea Held More Oxygen During Past Warm Period, New Study Shows

Pakistan Weather Agency Rejects La Niña Link to Current Cold Wave

Long Decline in Ocean Calcium Helped Cool Earth, PNAS Study Finds

Plate Spreading, Not Volcanic Arcs, Drove Earth’s Deep-Time Climate Shifts

Scientists Unveil Deep-Sea Landers to Test Disputed ‘Dark Oxygen’ in Pacific Mining Zone

ESA Image Shows Antarctic Mega‑Iceberg A23a Near Disintegration

Antarctic Iceberg A-23A Poised for Final Breakup as NASA Images Show Intense Surface Melt

World’s Oceans Set Another Record for Stored Heat in 2025

NASA: Antarctic Megaberg A-23A Turns Blue, On Verge of Disintegration

SWOT's First High-Resolution Tsunami Swath Upends Assumptions and Extends Quake Rupture

Deepest Methane Hydrate Seeps Found in Arctic, Teeming With Life

Seismic Imaging Finds 20-Kilometer Buoyant Layer Beneath Bermuda

NOAA Confirms Weak La Niña Is Steering U.S. Winter as Fade to Neutral Nears

Robot Float Returns First Under-Ice Readings From East Antarctic Shelves