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Gulf of Mexico

A person standing on a boat is overlooking blue water with yellow seaweed on its surface.
Posted inNews

The Northern Sargasso Sea Has Lost Much of Its Namesake Algae

Katherine Kornei, Science Writer by Katherine Kornei 8 January 202612 January 2026

There’s less than a tenth as much Sargassum as there was a few years ago, a shift that may be linked to increasing sea surface temperatures in the Gulf of Mexico.

A researcher points out a copse of mature mangrove trees growing out of shallow water.
Posted inNews

Glass Sand Grows Healthy Mangroves

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 12 December 202512 December 2025

In places with lots of glass waste, sand made from recycled material could be another tool in the coastal restoration toolbox.

Two people on the deck of a boat around sunset reach for an instrument—almost as tall as they are—being raised up over the side of the ship from underwater.
Posted inNews

Cruise to Measure Gulf Dead Zone Faces Stormy Funding Future

by Elise Plunk 5 September 20258 September 2025

Funding cuts are affecting The Pelican’s annual hypoxia cruise to investigate the environmental conditions off the coast of Louisiana.

Satellite view image of the Gulf of Mexico and surrounding regions showing satellite-measured water temperature data represented in hues of blue, pink, and yellow
Posted inScience Updates

Ocean Current Affairs in the Gulf of Mexico

by James A. Austin Jr., Christopher Lowery, Ligia Pérez-Cruz, Jaime Urrutia-Fucugauchi and Anthony H. Knap 19 May 202519 May 2025

Multinational and multidisciplinary studies of the past and present of the Gulf’s Loop Current are helping to reveal what might be in store for coastal communities.

An illustration of a midsize remotely operated vehicle. The vehicle resembles a yellow box with lights and mechanical arms attached.
Posted inNews

Two ROVs to Join the U.S. Academic Research Fleet

by Grace van Deelen 11 March 202513 March 2025

The midsize remotely operated vehicles, supported by federal grants, will help meet growing demand for submersible research vehicles.

Foto satelital del Huracán Helene en el Golfo de México
Posted inNews

Las olas de calor marinas incrementan la probabilidad de intensificación de las tormentas tropicales

by Roberto González 1 November 20245 November 2024

La probabilidad de que los huracanes experimenten una intensificación rápida aumenta en un 50% durante las olas de calor marinas que se desarrollan en el Golfo de México y en la región noroeste del Mar Caribe.

Satellite image of Hurricane Helene with its eye over the Florida coast
Posted inNews

Marine Heat Waves Make Tropical Storm Intensification More Likely

by Roberto González 4 October 20244 October 2024

Rapid intensification of hurricanes is 50% more likely to occur during marine heat waves in the Gulf of Mexico and northwestern Caribbean Sea.

An aerial photo shows the green tops of mangroves growing in water. A small building on stilts and a set of power lines are also visible.
Posted inNews

Hurricanes May Prune Gulf Mangroves

Joshua Learn, Science Writer by Joshua Rapp Learn 8 July 20248 July 2024

Tropical storms knock down the tallest trees and stunt the growth of others.

Philippe Lebaron and Sabine Matallana-Surget position their experiments near Pensacola Beach, Fla.
Posted inNews

Ocean Pollution Makes Microbes Adapt

by Martin J. Kernan 18 March 202418 March 2024

Some bacteria thrive in the sometimes-toxic soup of crude oil and chemical dispersants.

A photo of the blue ocean, taken from the shore. Reeds and trees are in the foreground, and a cloudy sky is in the distance.
Posted inResearch Spotlights

Comparing Carbon-Trapping Capacities of Anoxic Basins

by Saima May Sidik 1 February 2024

Low-oxygen regions in the ocean could be prime spots for sequestering biomass—a potential strategy for fighting climate change. But each site has its pros and cons.

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

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Research Spotlights

Our Ocean’s “Natural Antacids” Act Faster Than We Thought

30 January 202630 January 2026
Editors' Highlights

Visualizing and Hearing the Brittle–Plastic Transition

3 February 20263 February 2026
Editors' Vox

Tsunamis from the Sky

3 February 20263 February 2026
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