Marine ecosystems News

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Bull kelp (Nereocystis luetkeana) in California.

The world’s kelp needs help — less than 2% is highly protected

Alexandra Talty 7 Feb 2025
An entangled fish

Underwater citizen science reveals the specter of ghost fishing in Thailand

Carolyn Cowan 30 Jan 2025
Mangrove restoration, Jiquilisco Bay, El Salvador. Image courtesy of Mangrove Action Project.

Lessons from successful mangrove forest restoration in El Salvador (analysis)

Alfredo Quarto 27 Jan 2025
Marco Andres Vizcaino Garcia is a top naturalist guide in the Galápagos National Park and its adjacent marine reserve. Image by Erik Hoffner for Mongabay.

As Gálapagos ecotourism booms, top naturalist guide urges sustainability

Erik Hoffner 22 Jan 2025
Thai activists

Thai farmers demand action to restore ecosystems, compensate for invasive fish

Carolyn Cowan 16 Jan 2025
A moray eel in the coral reefs of the Daymaniyat Islands, Oman.

2024’s top ocean news stories (commentary)

Alfredo Giron, Ana K. Spalding, Andrés Cisneros-Montemayor, Asha de Vos, Cinda P. Scott, Josheena Naggea, Juan José Alava, Olivia Milloway, Rita Maria el Zaghloul 8 Jan 2025
An Atlantic puffin (Fratercula arctica) on Skomer Island, Pembrokeshire, Wales.

Atlantic puffins are perilously attracted to artificial light, new study shows

Spoorthy Raman 7 Jan 2025
Narwhal image by Газпром нефть via Wikimedia Commons (CC BY-SA 4.0).

We need a North Pole Marine Reserve to secure a healthy future for Arctic waters (commentary)

Graeme Chesters 6 Jan 2025

Sunken ships in Sri Lanka’s Colombo attract more fish than coral reefs

Malaka Rodrigo 31 Dec 2024
The 2024 paper proposes Leopardus pardinoides, or the clouded tiger cat, as a new species. This small wildcat is found in the cloud forests of Costa Rica, south to Panama, Colombia, Peru, Bolivia and Argentina. Image courtesy of Johanes Pfleiderer. Article title - A tiger cat gains new species designation, but conservation challenges remain

Photos: Top new species from 2024

Liz Kimbrough 26 Dec 2024
The world’s oceans naturally absorb vast amounts of atmospheric carbon dioxide.

Electrochemical removal of ocean CO2 offers potential — and concerns

Sean Mowbray 20 Dec 2024

Coral destruction for toilet construction: Interview with a Malagasy fisher

Valisoa Rasolofomboahangy 20 Dec 2024

A port is destroying corals to expand. Can an NGO rescue enough to matter?

Valisoa Rasolofomboahangy 19 Dec 2024
A shipbreaking yard.

Shipbreaking pollutes Türkiye’s coast despite European cleanup efforts

Lyse Mauvais, Wouter Massink 17 Dec 2024
fishers carrying a boat back to shore after a fishing trip

‘Shifting baselines’ in Cabo Verde after 50 years of declining fish stocks

Edward Carver 16 Dec 2024

Communities warn of threat to ecosystems from Brazil bridge project

Lobato Felizola 12 Dec 2024
A hawksbill sea turtle in Grand Cayman, part of the Mesoamerican Reef.

After historic 2024 coral bleaching, hope remains for Mesoamerican Reef

Fritz Pinnow 6 Dec 2024

In Chile, discovery of shallowest red hydrocoral forest yet surprises scientists

Rocío González Trujillo 5 Dec 2024
Restoring the abandoned rice fields required breaking up earthen dykes and clearing channels to restore natural water flow, so that mangroves seedlings and propagules could naturally recolonize the areas. In instances seedlings are also planted to help natural regeneration. Image by Wetlands International & Beyond Borders Media

How a holistic approach aims to heal mangroves in Guinea-Bissau

Ruth Kamnitzer 27 Nov 2024
Corpus Christi at night, with fishing and pleasure boats set against the skyline. Image by Terry Ross via Wikimedia Commons.

Desalination plants proposed for Texas Gulf Coast spur broad opposition

Erik Hoffner 27 Nov 2024
Atlantic herring (Clupea harengus) at an aquarium in Norway in 2015. Herring

Leaders fail to address overfishing near Europe at ‘fraught’ international meeting

Edward Carver 22 Nov 2024
A coral reef in the shallow waters of the Andaman Sea.

India advances deep-sea mining technology in the Andaman Sea

Priyanka Shankar 21 Nov 2024
Mario Motiño Sr. (front) and Mario Motiño Jr. (back), are trying out the new spears.

A father and son duo fight invasive lionfish on a Honduran reef

Fritz Pinnow 18 Nov 2024
A burrowing anemone in the seabed.

Mapping ‘gloop and mud’ sheds light on seabed carbon storage

Mark Hillsdon 14 Nov 2024

Coral biodiversity hotspot at risk from fossil fuel expansion, report warns

Ashley Yeong 13 Nov 2024

Peruvian fishers help red sea urchins recover from overfishing

Geraldine Santos 12 Nov 2024

Salmon is ‘everything’ for Lummi Nation highlighted in new PBS documentary

Liz Kimbrough 1 Nov 2024
Sea turtle swimming off Kihei, Hawai'i. Image courtesy of Mitch Meyers via Unsplash.

At COP16, the ocean needs action, not more promises (commentary)

Antha Williams and Dr. Enric Sala 28 Oct 2024
Antarctic terns (Sterna vittata)

More krill fishing and no new protected areas for Antarctic seas after latest talks

Francesco De Augustinis 28 Oct 2024
Fish at a coral reef in the Red Sea, Sharm el Sheikh, Egypt.

Protecting coral reefs boosts fish numbers by 10%: Study

John Cannon 25 Oct 2024

Debate over Chile’s fisheries law exposes industry influence on fish management

Francisco Velásquez 25 Oct 2024

Studies identify microplastics contamination along entire Brazilian coastline

Luís Patriani 23 Oct 2024

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