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Sand mining plans spark opposition from fishers in Indonesia’s Riau Islands

Yogi Eka Sahputra, Basten Gokkon 14 Aug 2026

Land rights and mangroves entwine in a Brazilian quilombo’s resistance

Carolina de Marchi 13 Aug 2026
Manganese nodules on the seafloor in the Clarion-Clipperton zone that's been considered for deep-sea mining. Image by ROV KIEL 6000, GEOMAR - Geomar Bilddatenbank via Wikimedia Commons (CC BY 4.0).

Six African countries now support precautionary pause on deep-seabed mining

Victoria Schneider 13 Aug 2026
Harisyah measures the distance between mangrove planting holes. Photo by Suryadi, Mongabay Indonesia.

On fragile Sumatran peatland, a farmer fights to bring back lost mangroves

Suryadi 12 Aug 2026
Cape Three Points, Ghana. Image courtesy of Hεn Mpoano.

Illegal mining threatens Ghana’s first marine protected area

Mabel Adorkor Annang 12 Aug 2026
Rokar Koang Commune, Kandal Province (Cambodia). Sand mining barges extract sand from the Mekong, May 2022.

Cambodia’s banned sand trade with Singapore appears to be back

Andy Ball 11 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 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
A local community takes part in a tree plantation project in 2018.

Bangladesh plans to plant 250 million trees. Keeping them alive will be harder

Rhett Ayers Butler 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
Rainbow runner (Elagatis bipinnulata) and a juvenile bigeye tuna (Thunnus obesus) hang in the purse seine net of the French fishing vessel Trevignon

Drifting tuna fishing gear enter half of marine protected areas: study

Keith Anthony Fabro 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
Benthic jellyfish in the deep sea

UN regulator delays deep-sea mining rules, but extends criticized exploration contract

Elizabeth Claire Alberts 29 Jul 2026
Shy albatross (Thalassarche cauta).

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

Madeline Shaw 27 Jul 2026

Winners of the annual Mangrove Photography Awards: See the photos

Bobby Bascomb 24 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

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

Elizabeth Claire Alberts 17 Jul 2026

Beavers flourish in tidal habitats in the Pacific Northwest, study finds

David Brown 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

From Mardi Gras to marsh: Glass Half Full turns party glass into Louisiana coastline

Liz Kimbrough 16 Jul 2026

Gray whales are suffering catastrophic population decline in the Pacific Ocean

David Brown 16 Jul 2026

Invasive giant prawn spreads through protected areas in Brazil

Evanildo da Silveira 16 Jul 2026
Sea thickening project in the Arctic

In the Canadian Arctic, an experiment aims to stabilize thinning sea ice

Elizabeth Claire Alberts 16 Jul 2026
Polar bear mother with two cubs on a snowy sandbank in northern Alaska.

‘Bear-dar’ aims to give Arctic communities a heads-up on nearby polar bears

Abhishyant Kidangoor 15 Jul 2026

How a spiritual practice is preserving Benin’s mangroves

Mongabay.com 15 Jul 2026

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