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marine debris

An aircraft releases chemical dispersant on 5 May 2010 over oil floating on the surface of the Gulf of Mexico
Posted inFeatures

Why Sunlight Matters for Marine Oil Spills

by Collin P. Ward, C. M. Reddy and E. B. Overton 28 April 202018 May 2022

A decade of research since the Deepwater Horizon disaster has revealed how sunlight—its importance long understated in oil spill science—substantially alters petroleum floating at the sea surface.

Black-and-white image of a nuclear bomb exploding from underwater
Posted inNews

Podcast: Paradise Lost

by Lauren Lipuma 6 April 20206 March 2026

Nuclear bomb tests conducted during the Cold War turned an idyllic tropical isle into a radioactive ship graveyard.

Drilling rig and Dauphin Island Bridge in Mobile Bay, Alabama
Posted inOpinions

Thirty Years, $500 Million, and a Scientific Mission in the Gulf

by Heather Goss 27 March 202022 November 2021

Gulf Research Program executive director Lauren Alexander Augustine discusses the impact science can have on communities when given money and time.

Candidatus Macondimonas diazotrophica visible both inside and around the edges of oil droplets
Posted inFeatures

Deepwater Horizon and the Rise of the Omics

by J. Kostka, S. B. Joye and Rita R. Colwell 25 March 202018 May 2022

Microbial genomics techniques came of age following the Deepwater Horizon spill, offering researchers unparalleled insights into how ecosystems respond to such environmental disasters.

Oil from the Deepwater Horizon disaster floats in the Gulf of Mexico in April 2010.
Posted inFeatures

Modeling Under Pressure

Mark Betancourt, Freelance Journalist by Mark Betancourt 25 March 202019 August 2022

At a critical moment in the effort to end one of the world’s worst oil spills, one scientist holed up in his office and pulled an all-nighter to calculate the well’s aquifer support.

Beach strewn with plastic and glass debris
Posted inNews

Bill Calls for Dramatically Cutting Plastic Pollution

by Randy Showstack 11 February 20204 February 2022

With just 8% of plastic waste in the United States currently being recycled, the bill aims to set up an effective plastic recycling program and limit single-use plastic.

One person’s hands hold a mahi-mahi while another person uses instruments to tag it.
Posted inNews

Oil-Exposed Mahi-Mahi More Likely to Lose Oil-Avoidance Behavior

Rachel Crowell, Science Writer by Rachel Crowell 30 January 202018 May 2022

Contact with oil may make it harder for the fish to avoid additional exposure, creating a vicious cycle following offshore oil spills.

An aerial view of a nuclear explosion carried out in the Bikini Atoll in July 1946
Posted inNews

Bikini Seafloor Hides Evidence of Nuclear Explosions

by A. Heidt 27 December 20195 October 2021

Seafloor mapping has revealed a crater and several shipwrecks persisting 73 years after the world’s first underwater nuclear test.

Young woman holds a sieve filled with microplastics on the beach
Posted inNews

Mixed Reviews for Bill to Curb Ocean Plastics Pollution

by Randy Showstack 13 November 20193 November 2021

Although the Save Our Seas supporters include industry and the Ocean Conservancy, some environmental groups say the legislation won’t solve the problem.

A puddle of oil lays on sand on a beach
Posted inNews

Brazil’s Oil Spill Is a Mystery, so Scientists Try Oil Forensics

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 24 October 201930 January 2024

Thousands of barrels of oil have been tarring Brazil’s beaches since September, and no one knows why. An oil spill scientist is running oil forensics to find out.

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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

A Long-Term Look Beneath an Antarctic Ice Shelf

6 March 20266 March 2026
Editors' Highlights

Tropopause Temperature Drives Tropical Cyclone Simulation Diversity

6 March 20266 March 2026
Editors' Vox

Editorial Handover at Perspectives of Earth and Space Scientists

6 March 20266 March 2026
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