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Indonesia reopens Raja Ampat nickel mine despite reef damage concerns

Hans Nicholas Jong 12 Sep 2025
An adult female dolphin, Y21, during her health assessment in Barataria Bay, Louisiana, to determine the long-term health effects of the Deepwater Horizon oil spill on wild dolphins. Photo credit: Todd Speakman, National Marine Mammal Foundation

On World Dolphin Day, spotlight falls on threats to dolphins worldwide

Shanna Hanbury 12 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
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
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
Black grouper at Palancar Reef, Cozumel, Mexico.

Cruise industry expansion collides with Cozumel’s coral reef

Fritz Pinnow 30 Aug 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
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
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

Indonesia’s aquafarm revamp sparks fears for fate of farmers and mangroves

Basten Gokkon, M Ambari 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

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

Darren Incorvaia, Sharon Guynup 18 Aug 2025

Argentina pushes pipeline exports through protected Patagonian waters

Rodolfo Chisleanschi 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
Leopard shark. Photo by Alex Kydd.

Can we undo extinction? A growing effort to restore lost sharks

Rhett Ayers Butler 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

Revealed: Brazilian state buys endangered angelsharks for school lunches

Fernanda Wenzel, Philip Jacobson 7 Aug 2025
A Mediterranean Shipping Company (MSC) ship.

World’s first industry-wide climate mandate could be launched with shipping vote

Edward Carver 7 Aug 2025
A fisher “foot fishing” on the reef flat of Anjouan at low tide.

Encouraging signs from a no-fishing zone in Comoros could inspire others

Malavika Vyawahare 6 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

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