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An alert sign: a stranded marine specimen documented by IEPA scientists along the Amapá coast. The case is part of ongoing efforts to monitor aquatic fauna.

Seismic noise from oil companies threatens Amazon River Mouth marine life

Rudja Santos 4 Jul 2025

Scientists trial chlorine as gentler alternative to antibiotics to fight coral disease

Rivonala Razafison 2 Jul 2025
Emmanuel Gona, a fisherman and community scout from Muyu wa Kae village in Marereni, believes that conserving and restoring mangrove ecosystems is key to boosting fish populations.

A Kenya marine biodiversity credit program restores mangroves — and livelihoods

Juliet Akoth Ojwang 1 Jul 2025
Churna Island as seen from the mainland.

With coral-rich Churna Island now an MPA, Pakistan takes baby steps on ocean protection

Ayaz Khan 1 Jul 2025
Banner image of a whale shark in Tubbataha Reefs by © Steve De Neef.

Countries seek urgent CITES protection of more than 70 sharks and rays

Kristine Sabillo 1 Jul 2025
Julio and Isaac Blanco fish octopus along the coast of Asturias, Spain, using traditional nasas cages.

Two coasts, one struggle for octopus fishers battling overfishing and warming waters

Davide Mancini, Paola Margu 30 Jun 2025
A brittle star (Gorgonocephalus sp.), recognizable by its numerous abundantly branched arms, attached to a white coral (Desmophyllum pertusum).

First-ever assessment highlights threats to Atlantic cold-water corals

Keith Anthony Fabro 30 Jun 2025
Artisanal fishermen fishing in Senegalese waters, not far from Madeleine Island.

Illegal fishing and its consequences: the human toll of migration in Senegal

Elodie Toto 30 Jun 2025
Banner image of a humpback whale breaching in Iceland, by Giles Laurent via Wikimedia Commons (CC BY-SA 4.0).

Commuter traffic stops for whales on Australia’s humpback highway

Associated Press 27 Jun 2025
Rashid Mohamed Rashid

What happens to artisanal fishers when a deep-sea fishing port comes to town?

Anthony Langat 27 Jun 2025
A ray swims over seagrass in Australia.

As ocean acidification ramps up, experts call for speedy ocean protection

Sean Mowbray 26 Jun 2025

Plastic bag bans linked to sharp decline in coastal litter, study finds

Bobby Bascomb 25 Jun 2025
Every humphead wrasse has unique facial markings with distinctive black lines around the eyes and squiggly patterns on the face.

Vanishing giants: The Indian Ocean’s biggest fish need saving (commentary)

Melita Samoilys 25 Jun 2025
wo whales allokelping, with a small length of kelp stem visible between them. Center for Whale Research, NMFS NOAA Permit 27038

Orcas discovered making tools from seaweed to ‘massage’ each other

Liz Kimbrough 25 Jun 2025
Stefanie Brendl free diving with sharks. Photo by Phil Waller

What sharks are worth—and why that matters

Rhett Ayers Butler 25 Jun 2025
The last of the sea nomads cling to their roots in a changing world

From catching fish to picking trash, Thailand’s sea nomads are forced off the water

Mongabay.com 25 Jun 2025

The Caribbean’s hardiest corals (cartoon)

Rohan Chakravarty 24 Jun 2025

Indigenous divers on Chile’s island restore seabed to protect seafood sources

Ana Cristina Alvarado 24 Jun 2025
The humphead wrasse is one of the largest reef fish that can grow to about 1.5 metres (about 5 feet) and weigh up to 190 kilograms.

Endangered humphead wrasse gets a lifeline from facial recognition tech

Spoorthy Raman 23 Jun 2025

As a fishing port rises in Kenya, locals see threats to sea life, livelihoods

Anthony Langat 23 Jun 2025
Woman farming seaweed at Pemba Island, Tanzania

Seaweed farming as an eco-friendly alternative for Tanzanian fishing communities

Mongabay.com 23 Jun 2025
Glass eels are a juvenile form of the European eel (Anguilla anguilla), a species that undergoes an incredible 10,000 kilometer (6,200 mile) migration. Photo courtesy of Alessandro Cresci.

Glass eel smuggling booms despite bans, leaving species on the brink

Keith Anthony Fabro 23 Jun 2025

Red tape fouls a coastal community’s fight to protect fjords in Chilean Patagonia

Ana Cristina Alvarado 23 Jun 2025
Coral reef in Vietnam.

Major coral loss in Vietnam’s first marine protected area: Study

Keith Anthony Fabro 20 Jun 2025
Artisanal fishing boats in Ghana. Image by MPIMPIMHENE Nana Gyetuah Eric via Wikimedia Commons (CC BY-SA 4.0).

Ghana to expand artisanal fishing zone amid trawler violations

Victoria Schneider 20 Jun 2025
Waziri Mpogo harvests sea cucumbers at his ranch in Tanzania's Mafia Island. Image by Ashoka Mukpo for Mongabay.

Tanzania’s Mafia Island eyes sea cucumber farming to prevent extinction

Mongabay.com 19 Jun 2025
Industrial trawlers and small-scale fishers compete for space near the port of Dakar in Senegal.

UN Ocean Conference makes progress on protecting marine waters

Edward Carver 19 Jun 2025
Split shot in the waters of San Benedicto, Mexico. Credit: Enric Sala/National Geographic Pristine Seas

The ocean is in crisis. A new effort is betting on coastal communities to save it.

Rhett Ayers Butler 19 Jun 2025
Banner image of the Liberia-flagged vessel MSC Elsa 3 that sank on May 25 off southern India. Image courtesy of the Indian Coast Guard.

Twin ship disasters in India threaten widespread pollution on Sri Lankan coasts

Malaka Rodrigo 19 Jun 2025
Boats sporting "No Dam" parade down the Salween River along the Thai-Myanmar border in March 2025. Image by Gerald Flynn / Mongabay.

Specter of dams and diversion looms over Southeast Asia’s Salween River

Gerald Flynn 19 Jun 2025
Humpback whales in French Polynesian waters. The intensity and duration of marine heat waves could have widespread effects on marine biodiversity, increasing the likelihood of species displacement and mortality. Image by Toby Matthews / Ocean Image Bank.

Whales still aren’t ‘eating all the fish’ (commentary)

Peter Corkeron 18 Jun 2025
Clown anemonefish live symbiotically with anemone

When heat waves hit, clownfish shrink to survive, study finds

Keith Anthony Fabro 18 Jun 2025

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