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Oceans

A scuba diver records data next to a large pink coral.
Posted inENGAGE, News

Degraded Coral Reefs May Be More Resistant to Climate Change

by Clara Chaisson 29 September 202129 March 2023

New research on Kiribati’s beleaguered atolls paints a complex picture of reef recovery.

Several charts showing the results of hydrothermal flow modelling along a 26 km-long line located on 7-million-year-old Atlantic oceanic crust.
Posted inEditors' Highlights

Mechanisms of Hydrothermal Ocean Plate Cooling Revealed

by V. Sallarès 28 September 202127 January 2023

A combination of waveform tomography and hydrothermal modelling allows characterizing the mechanisms and reach of fluid flux and ocean plate cooling near mid-ocean ridges with unprecedented detail.

The tower of a research platform rises out of the ocean while the Sun sets on the horizon.
Posted inOpinions

Remembering FLIP, an Engineering Marvel for Oceanic Research

by D. G. Ortiz-Suslow 23 September 202119 November 2021

Since the 1960s, the Floating Instrument Platform has bobbed at the sea surface, supporting numerous discoveries. One scientist recalls his time aboard FLIP during what was likely its final mission.

Four cormorants stand atop a channel marker.
Posted inENGAGE, Science Updates

Cormorants Are Helping Characterize Coastal Ocean Environments

by R. A. Orben, A. G. Peck-Richardson, G. Wilson, D. Ardağ and J. A. Lerczak 23 September 202111 July 2023

The Cormorant Oceanography Project is using sensors deployed on diving marine birds to collect broadly distributed oceanographic data in coastal regions around the world.

A burst of sunlight above a cloudy Earth.
Posted inENGAGE, News

Small Climate Changes Could Be Magnified by Natural Processes

Damond Benningfield, Science Writer by Damond Benningfield 16 September 202129 March 2023

A new study uses modeling techniques to uncover how small incidents of warming may be turned into hyperthermal events lasting thousands of years.

Sea surface reflection from satellite images showing solitary wave fronts
Posted inEditors' Highlights

Atoll Seismometer Detection of Solitary Ocean Waves

by Thorsten W. Becker 10 September 202113 January 2022

Seismic recordings from the South China Sea indicate that subtle, daily tilting of shorelines due to passing internal ocean waves can be measured on land, promising new constraints on ocean dynamics.

A diagram of the largest known milky sea incident
Posted inNews

Satellites Allow Scientists to Dive into Milky Seas

Nola Taylor Redd, Science Writer by Nola Taylor Tillman 3 September 202125 October 2021

Satellites may finally be able to report the fleeting phenomena of milky seas in near-real time, allowing researchers to potentially study an ocean mystery that has survived more than 2 centuries.

Methane streams arising from the seafloor at a cold seep site offshore of Virginia
Posted inResearch Spotlights

Does the Priming Effect Happen Underwater? It’s Complicated

by Morgan Rehnberg 1 September 202129 September 2021

A new meta-analysis finds evidence that adding fresh organic material can increase decomposition rates, but when and why that happens remain unclear.

The heat surface of El Niño in 2015 looks like El Niño in 1997.
Posted inResearch Spotlights

Explaining Thermal Tides in the Upper Atmosphere During the 2015 El Niño

by David Shultz 26 August 202116 March 2023

Increased tropospheric heating and reduced dissipation combine to explain an anomalously large thermal tide.

Zdenka Willis and Rutgers students with an ocean glider.
Posted inFeatures

Zdenka Willis: Sailing into a High-Tech Future

Kate Wheeling, freelance science writer by Kate Wheeling 24 August 202123 March 2023

Finding the roots of responsibility and outreach in the military.

Posts pagination

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

Features from AGU Publications

Research Spotlights

InSight into Seismology on the Red Planet

21 October 202621 October 2026
Editors' Highlights

The Geomagnetic Polarity Time Scale Revisited Once Again

22 October 202622 October 2026
Editors' Vox

Opening Access to Earth Observation Data for Disaster Mitigation

21 October 202620 October 2026
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