Marine ecosystems News

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A common octopus (Octopus vulgaris). Photo via Wikimedia Commons.

Octopus farming is a dangerous detour for marine conservation (commentary)

Giulia Malerbi 8 Oct 2025
Seabed after bottom trawling. Image courtesy of Howard Wood/Oceana UK.

UK rejects total ban on bottom trawling in offshore marine protected areas

Shanna Hanbury 7 Oct 2025

Indonesia eyes seagrass zoning for blue carbon; experts urge community benefits

Basten Gokkon 7 Oct 2025
After a chinchorro fishing haul, some fish considered worthless are left behind and end up rotting on the sand.

Illegal fishing threatens unique marine ecosystem in Peru

Ramiro Escobar 1 Oct 2025

The world’s oceans face triple planetary crisis: Report

Bobby Bascomb 30 Sep 2025

Study spotlights West Papua habitat as whale sharks face increased pressures

Basten Gokkon 28 Sep 2025
Alisha’s dorsal photograph during her initial tagging in May 2012 in Gansbaai, South Africa.

Long-lost white shark tag traces remarkable journey from South Africa to SE Asia

Miriam Bahagijo 26 Sep 2025

As Sri Lanka struggles with ghost nets, volunteer youth lead seabed cleanup

Malaka Rodrigo 25 Sep 2025

From Chile to Greece, ‘ghost gear’ from fish farms haunts the seas

Guia Baggi 25 Sep 2025
An oceanic white tip shark (Carcharhinus longimanus) with pilot fish (Naucrates ductor). Image courtesy of Renata Romeo/Ocean Image Bank.

‘Super big deal’: High seas treaty reaches enough ratifications to become law

Edward Carver 23 Sep 2025
Pollen-based sunscreen applied to skin pictured alongside raw camellia pollen. Image courtesy of NTU Singapore.

Scientists develop sunscreen made from pollen that doesn’t harm corals

Shanna Hanbury 22 Sep 2025

Panama upwelling fails in 2025, threatening marine ecosystems

Bobby Bascomb 19 Sep 2025
Fishers with their canoes in São Tomé.

São Tomé and Príncipe commits to creating a marine protected area network

Victoria Schneider 19 Sep 2025

An indestructible invasive anemone threatens Chilean Patagonia’s seas

Ana Cristina Alvarado 11 Sep 2025
Island in the South Pacific, Fiji. Image by Rhett A. Butler/Mongabay.

Top court delivers a ‘huge’ climate win for island nations

Mike DiGirolamo 9 Sep 2025
A man walks past kelp in the Pacific Ocean at La Jolla Shores, San Diego.

Post-Blob, California’s kelp crisis isn’t going away

David Helvarg 9 Sep 2025
Marine life off Panaon Island in the Philippines. Image courtesy of Oceana/Danny Ocampo.

Philippines protects huge coral hotspot off the coast of Panaon Island

Shanna Hanbury 3 Sep 2025
A school of barracuda in the Solomon Islands, a small island developing state in the Pacific Ocean.

Climate change is driving fish stocks from countries’ waters to the high seas: Study

Edward Carver 29 Aug 2025
Women planting mangroves in Uyombo.

‘It doesn’t make sense’: Marine biologist on Kenya’s proposed nuclear power plant

Elodie Toto 29 Aug 2025
A green sea turtle (Chelonia mydas) swims along the Great Barrier Reef off Australia.

Scientists warn ocean-based climate fixes lack rules and oversight

Edward Carver 27 Aug 2025
Scientist Anneliese Hodge collecting seaweed.

Sunscreens protect us but also pose real planetary health concerns

Sean Mowbray 26 Aug 2025
False killer whales in the Mediterranean. Image by Vincent Kneefel / Ocean Image Bank.

Why the BBNJ treaty on marine biodiversity matters more in the Mediterranean (commentary)

Camille Loth, Giuseppe Di Carlo 25 Aug 2025

Ghana passes landmark legislation to protect artisanal fisheries

Victoria Schneider 22 Aug 2025
The waters along the Baliara coast, home to the Bajo people, have been contaminated by mining waste. Image courtesy of Satya Bumi.

Indonesia’s Bajau fishers lament nickel mining’s marine pollution

Mongabay.com 21 Aug 2025
Brazil’s National School Feeding Program is one of the largest in the world, and a significant consumer of shark meat. Image courtesy of Angelo Miguel/MEC.

Brazil cities vow to stop buying threatened shark meat after Mongabay probe

Mongabay.com 21 Aug 2025
Angelshark (Squatina squatina) in Spain by Michael Bommerer via Wikimedia Commons (CCBY4.0).

Brazil cities order endangered angelshark meat despite fishing ban

Mongabay.com 21 Aug 2025
The First Gen tanker off the shores of Santa Clara, October, 2024.

Philippine fishers struggle as LNG ‘superhighway’ cuts through biodiversity hotspot

Mongabay.com 20 Aug 2025
Banner image: Corals and fish within the Bitaug MPA. Image © Dean Apistar/WCS Philippines.

Community efforts yield new marine protected area in the Philippines

Kristine Sabillo 20 Aug 2025
Sea fans in a coral reef in San Pedro, Belize. Image by Fabrice Dudenhofer / Ocean Image Bank.

Belize project seeks out heat-resilient corals to protect its reefs

Marco Lopez 19 Aug 2025
Equipment used in deep-sea mining. Photo by Richard Baron/The Metals Company

Deep-sea mining is a false solution to our challenges (commentary)

Pradeep Singh 19 Aug 2025
A whale shark near Ningaloo Reef off western Australia.

Whale shark hotspot discovered along the Great Barrier Reef

Edward Carver 19 Aug 2025
A sperm whale.

Ocean-based carbon storage ramps up, bringing investment and concern

Sean Mowbray 19 Aug 2025

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