Marine biodiversity News

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Two Iberian orcas pictured off the coast of Spain. Image courtesy of circe.info.

Iberian orcas sink sailboat in latest ramming ‘game’ in Portugal

Shanna Hanbury 19 Sep 2025
A transitional zebra shark in the Pacific Visions exhibit at the Aquarium of the Pacific in California.

Pet sharks have become cool, but is owning them ethical?

Hallie Lieberman 18 Sep 2025
Blue shark (Prionace glauca), Faial-Pico Channel, Azores Islands, Portugal

Brazil weighs new measures to manage shark trade, fishing

Karla Mendes 15 Sep 2025
Kelp (genus Laminariales) is a shallow-water, light-dependent marine plant.

Experimental ocean climate fixes move ahead without regulation

Mongabay.com 11 Sep 2025

An indestructible invasive anemone threatens Chilean Patagonia’s seas

Ana Cristina Alvarado 11 Sep 2025
The newly described pink bumpy snailfish. Image courtesy of the Monterey Bay Aquarium Research Institute (MBARI).

Researchers describe three new-to-science snailfish species off California coast

Mongabay.com 11 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
Black grouper at Palancar Reef, Cozumel, Mexico.

Cruise industry expansion collides with Cozumel’s coral reef

Fritz Pinnow 30 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
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

Argentina’s elephant seals face 100-year recovery after avian flu devastation: Study

Astrid Arellano 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

There’s hope for sunflower sea stars, with their killer unmasked and reintroductions pending

Darren Incorvaia, Sharon Guynup 18 Aug 2025
A barberfish (Johnrandallia nigrirostris) swimming through Pocillopora corals in Panama's Coiba National Park.

Microbiomes may be corals’ secret weapon against climate change: Study

Marlowe Starling 14 Aug 2025
Banner image of a school of grunts (Pomadasys incisus) in the Teno-Rasca Marine Strip by Diego Delso via Wikimedia Commons (CC BY-SA 4.0).

Goldman Prize winner’s shift from engineer to activist in Tenerife, Canary Islands

Mongabay.com 13 Aug 2025
Sunflower sea star in Knight Inlet, Canada. Image courtesy of Grant Callegari/Hakai Institute.

Scientists identify the bacterium behind billions of sea star deaths

Shreya Dasgupta 8 Aug 2025
Workers at the CEAGESP food warehouse in São Paulo sort shark meat for distribution. Image by Philip Jacobson/Mongabay.

Brazil serves potentially contaminated shark meat to children in public schools

Mongabay.com 7 Aug 2025
Display and sale of fish maw during a cultural festival in Singapore.

Upmarket fish maw trade in Singapore & Malaysia includes endangered species: Study

Keith Anthony Fabro 6 Aug 2025
A loggerhead hatchling in Boa vista. Image courtesy of The Turtle Foundation.

Former poachers guard Cabo Verde’s endangered sea turtles

Sonam Lama Hyolmo 4 Aug 2025
Banner image of a remotely operated vehicle KIEL 6000 holding a manganese nodule in the sought-after Clarion-Clipperton Zone by the ROV-Team/GEOMAR via Wikimedia Commons (CC BY 4.0).

UN meeting closes with no moratorium on deep-sea mining; groups lament

Kristine Sabillo 1 Aug 2025

A sales-pitch pivot brings deep-sea mining closer to reality

Elizabeth Claire Alberts 31 Jul 2025
A view of Nuuk, Greenland’s capital, a small city on the southwest coast. Image courtesy of ICC.

‘Nothing about us without us’: Inuit leader Sara Olsvig on ocean politics

Edward Carver 31 Jul 2025
Joseph Vargas and Wilma Abanil in their home

As gas giants move in, Philippine fishers fight for their seas and survival

Nick Aspinwall 29 Jul 2025

Coral restoration after devasting Deepwater Horizon spill shows promise

Mongabay.com 28 Jul 2025

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