Freshwater News

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New analysis maps mercury threat to 951 Amazon communities in three countries

Alexa Vélez, Vanessa Romo, Daniela Quintero Díaz 8 Sep 2026

Cherokee youth win legal rights for waterway in first all-female U.S. effort

Liz Kimbrough 3 Sep 2026

Trading food for medicine and crossing the river by zip line are part of life in Nepal flood zone

Associated Press 3 Sep 2026
A drone view shows a major section of Pasang Lhamu highway washed away along swollen Trishuli river by recent flash floods. Image by AP Photo/Rajesh Kumar Singh.

Nepal’s flood disaster puts its hydropower-first strategy, exports to the test

Rudra Pangeni 2 Sep 2026
Sea cucumbers are harvested beyond Pemba Island in Tanzania. Here, a sea cucumber rancher displays part of his harvest from a ranch on Mafia Island. Image by Ashoka Mukpo/Mongabay.

A sea cucumber venture in Zanzibar seeks to balance business and conservation

David Akana 28 Aug 2026

Indigenous water systems gain ground as climate pressures intensify in Bolivia

Anastasia Austin 26 Aug 2026
A team from the nonprofit ASD Monde responding to the Ebola outbreak in the DRC. Image courtesy of ASD Monde.

Polluted waterways and water shortages complicate the fight against Ebola in the DRC

Elodie Toto 26 Aug 2026
Spinach pipefish is an endemic species found in Papua New Guinea's Sepik River. It was not seen by scientists for more than four decades. Image Courtesy of New Guinea Binatang Research Centre.

Local knowledge guides rediscovery of spinach pipefish, not seen in four decades

Spoorthy Raman 24 Aug 2026
dragonfly Colombia

Dragonflies help protect water and ancestral Indigenous languages in Colombia

Manuel Fonseca 24 Aug 2026
Aerial view of the Cuanavale river, which runs through the Angolan Highlands and joins the Cuito River. Image courtesy of Zach Vincent for National Geographic.

Angola’s peatlands highly underestimated, new study suggests

Victoria Schneider 21 Aug 2026

Lake Powell hits record low, threatening key water and electricity supply for millions

Associated Press 17 Aug 2026
Residents at Paraíso Grande riverine community, located 30 minutes by fast boat from the city of Humaitá, say the risk of accidents with big convoys increases during the Madeira River’s high-water season, when its banks are flooded.. Image by Karla Mendes/Mongabay.

Fatal barge crashes fuel fear over Madeira River waterway expansion in Brazil

Karla Mendes 17 Aug 2026

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

Carolina de Marchi 13 Aug 2026
Activists in Myanmar protest against the Myitsone Dam project in this 2019 file photo. Image by AP Photo/Thein Zaw.

Myanmar junta pushes to restart Myitsone Dam project

Esther J 13 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

In Amazon rivers, fish breathe and ingest plastics

Tiago da Mota e Silva 10 Aug 2026
Fishing boats in Luanda Kotieno.

Kenyans protesting nuclear facility face terrorism investigation

Elodie Toto 4 Aug 2026
Krishansar Lake sits at more than 3,700 meters in the Ganderbal district of the Kashmir Valley. Image by Rohit Sharma via Wikimedia Commons (CC BY-SA 4.0).

Introduced fish thrive amid Kashmir’s freshwater habitat degradation

Hashim Quraishi 3 Aug 2026

Costa Rica banana plantation destroyed protected wetland, complaint alleges

Maxwell Radwin 30 Jul 2026
High altitude grasslands on Castle Mountain.

Proposed mine expansion raising pollution concerns in Canada and US

Ruth Kamnitzer 29 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

Women’s collectives are protecting Nigeria’s gorilla wildlife sanctuary

Mongabay.com 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
A data center under construction in Chonburi province, Thailand, that local residents said is being built to host Google and TikTok servers, in December 2025. Photo by Andy Ball/Mongabay.

Thai MP calls for new committee to scrutinize AI data centers’ environmental impact

Gerald Flynn 27 Jul 2026
Beavers are restoring stretches of North Fork Toutle River in the U.S. state of Washington. Image by GrandTetonNPS via Wikimedia Commons (Public domain).

Beavers restored a volcano-scarred river. Now it’s at risk again

Mongabay.com 24 Jul 2026
avocado plantations

In Michoacán, Mexico, drying soil threatens water supplies and avocados, says study

Caitlin Cooper 23 Jul 2026
A man fishes in the Niger Delta near the village of Diebu, Nigeria, Saturday, May 18, 2013. Image by Jon Gambrell / AP Photo.

Oil has harmed the nature and people of the Niger Delta; human rights may save it

Mike DiGirolamo 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

From rivers to mangroves, microplastics are contaminating the Amazon

Tiago da Mota e Silva 20 Jul 2026
A fisher casts a net in the Mahanadi River in Odisha. Image by Sujit kumar via Wikimedia Commons (CC BY-SA 4.0).

Rivers are not just water bodies: Interview with the Waterman of Odisha

Stephin Thomas 17 Jul 2026
Six-tubercled Amazon River turtle (Podocnemis sextoberculata). Image by © Andrés Camilo Montes-Correa via iNaturalist.

Brazil lists the Amazon river turtle as endangered for the first time

Karla Mendes 15 Jul 2026
A view of Ngor Bay in Dakar, Senegal. Image by Jeff Attaway via Flickr (CC BY 2.0).

What will Africa’s story on ocean governance be? Interview with David Willima

Victoria Schneider 13 Jul 2026

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