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One of the six belugas being transferred from Marineland in Canada to Shedd Aquarium in Chicago.

As Canada’s captive belugas arrive in the US, questions linger about their future

Spoorthy Raman 7 Aug 2026
A 2015 paper found that parrotfish were responsible for generating upwards of 85% of the new sand-grade sediment in the outer reefs surrounding the islands of the Maldives. Image by Shaha Hashim.

How social media and parrotfish poop are protecting the Maldives

Isabel Gil 6 Aug 2026

On a Philippine beach, villagers are stepping up to save sea turtle nests

Mongabay.com 6 Aug 2026
Stranded whale calf in Mumbai. Image courtesy of Shaunak Modi.

What happens after a whale strands on a Mumbai beach?

Stephin Thomas 6 Aug 2026

Mining threat persists in Raja Ampat, Indonesia’s ‘Amazon of the Seas’

Hans Nicholas Jong 4 Aug 2026
A whitetip reef shark (Triaenodon obesus) stalks the reef at Luf Island, Papua New Guinea.

Four Pacific nations are planning one of the world’s largest ocean corridors

Rhett Ayers Butler 4 Aug 2026
A mason jar holds the plastic debris collected from just three hours of surface trawls, conceptualizing the vast number of plastic fragments and particles swirling in the Great Pacific Garbage Patch.

Deep-sea snails and mussels in Indian and Pacific Oceans contain microplastics, study finds

María Paula Rubiano A. 3 Aug 2026
Heavy machinery is used to excavate pristine beaches for diamond mining along South Africa’s West Coast. Image courtesy of Arthur Neumeier.

Documentary captures impacts of diamond mining along South Africa’s West Coast

Victoria Schneider 3 Aug 2026
A conference attendee. Image courtesy of Smoke Event Photography.

Coral reef experts press on, with climate looming over international conference

Edward Carver 31 Jul 2026

Listening offers a clearer picture of India’s hidden finless porpoises

Mongabay.com 31 Jul 2026
A basking shark (Cetorhinus maximus), an endangered species that uses Dogger Bank as a critical seasonal feeding ground and nursery. Image courtesy of Joost van Uffelen.

Wind farms join bottom trawlers and oil rigs in a protected North Sea sandbank

Christina Egerstrom 30 Jul 2026
Shuswap Band drummers at a ceremonial fry release in Invermere, May 2026. The ceremonial fry releases and Fish-in-School educational releases on the Upper Columbia River connect salmon and salmon people, bringing together Indigenous and non-Indigenous community members working for salmon reintroduction. Image by Ruth Kamnitzer.

First Nations lead the return of salmon to Canada’s Upper Columbia River

Ruth Kamnitzer 29 Jul 2026
Explosives and other remnants of World War II at the Japanese Cave in Biak.

Fatal WWII bomb blast in Indonesia was a result of illegal fishing activity, police say

Asrida Elisabeth 29 Jul 2026
Tambaqui (Colossoma macropomum), Amazon, Brazil. Image by w_endo via iNaturalist.

Fishers fight for solutions as Brazil lists tambaqui as threatened

Karla Mendes 28 Jul 2026
The village of Phozi, Eastern Cape. Image by Anna Weekes for Mongabay.

‘The shape of the land will change:’ South African villages resist heavy sands mine

Anna Weekes 28 Jul 2026
View over a wind farm operated by Vattenfall, an energy company based in Sweden. Circular economy designs have focused largely on creating recyclable turbine blades. Experts say extending these principles across the supply chain could cut costs by increasing wind farms’ longevity and reducing material usage. Image courtesy of Vattenfall.

Scaling up offshore wind requires overcoming global and local challenges

Sean Mowbray 27 Jul 2026
Shy albatross (Thalassarche cauta).

Extreme weather dampens breeding success for marine predators in Tasmania: study

Madeline Shaw 27 Jul 2026

Finning the High Seas

27 Jul 2026

Winners of the annual Mangrove Photography Awards: See the photos

Bobby Bascomb 24 Jul 2026

New treaty promises safer conditions for Indonesia’s fishing crews

M Ambari 24 Jul 2026
Blackchin guitarfish at a landing sight in Ghana. Image courtesy of the Whitley Foundation.

One scientist’s mission to save Ghana’s disappearing guitarfish

Awudu Salami Sulemana Yoda 24 Jul 2026

Sea salt in Lombok Island, Indonesia is contaminated with microplastics: study

David Brown 23 Jul 2026

How saline drinking water raises preeclampsia risks in coastal Bangladesh (commentary)

Ashik Rubaiyat 23 Jul 2026

As Australia expands seismic testing, experts warn of profound effects on sealife

Theoné van der Merwe 22 Jul 2026
A whitetip reef shark (Triaenodon obesus) in the Pacific Ocean off Panama. The species is listed as vulnerable on the IUCN Red List. Image courtesy of Mission Blue/Max Bello.

What happened to the vessels Panama busted in 2025 for fishing in its flagship MPA?

Edward Carver 21 Jul 2026
Sand barges bearing the logo of Catalyst Marine and Resources documented in Trapeang Roung commune, Koh Kong province, Cambodia, by Mother Nature Cambodia activists in July 2026. Image supplied by Mother Nature Cambodia.

Activists allege Cambodia has resumed sea sand exports to Singapore

Gerald Flynn 21 Jul 2026

Oystercatchers, known for sharp bills and beady eyes, are making a comeback thanks to conservation

Associated Press 20 Jul 2026
Félix Guillermo Moncada Gavilán

Félix Guillermo Moncada Gavilán helped move Cuba from sea turtle fishing to protection

Rhett Ayers Butler 20 Jul 2026

US government announces plans to lease deep-sea mining rights in American Samoa

Elizabeth Claire Alberts 17 Jul 2026
Olive ridley sea turtle hatchlings walk to the sea in Mexico.

How a community is helping sea turtles hatch in the Philippines

Rachel Duckett 17 Jul 2026
A split-view image of an underwater seascape and coastline of Mussau Island, within the Manus Marine Protected Area, Papua New Guinea.

Melanesian nations announce intention to create massive ocean reserve corridor

Ashley Yeong 17 Jul 2026

Gray whales are suffering catastrophic population decline in the Pacific Ocean

David Brown 16 Jul 2026

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