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The village of Bento Rodrigues in the aftermath of the Mariana mining disaster in Minas Gerais, Brazil, in 2015, showing destroyed buildings caked in mud and a lot of debris.

Climate change could send more toxic mining waste into coastal waters, study warns

Madeline Shaw 16 Oct 2026

Chinook salmon return to historical habitat following removal of four US dams

David Brown 12 Oct 2026
Confluence of the Chuwa River (at right) into the Karnali River (left). Image courtesy of Sherparinji via Wikimedia Commons / Creative Commons Attribution-Share Alike 3.0.

For wild rivers like the Karnali, Nepal’s disaster is a warning and an answer (commentary)

Gary Wockner, Megh Ale 21 Sep 2026

For 50 years, Philip Fearnside has calculated the costs of losing the Amazon

Rhett Ayers Butler 31 Aug 2026
The Belo Monte hydropower dam on the Xingu River in Brazil’s Pará state. Image courtesy of TV Brasil.

Brazil relaxes Belo Monte water rule amid El Niño-fueled Amazon drought risk

Shanna Hanbury 26 Aug 2026
Patricio Segura. Courtesy of Patagon Journal

Patricio Segura, journalist who defended Patagonia’s rivers, died of hantavirus, aged 54

Rhett Ayers Butler 23 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

In Rio Indio, farmers fight Panama Canal reservoir project — and displacement

Monica Pelliccia 16 Jun 2026
WISER participants gathered on the banks of the Baram River, October 2015. Image courtesy of the Borneo Project.

A blueprint for effective activism 10 years after defeating a dam in Borneo (analysis)

Joe Lamb, Jessica Merriman 10 Jun 2026
Drone image of the Pčinja River before and after the Shuplji Kamen barrier removal in North Macedonia. Images © Eko-svest.

Europe removes record number of dams in 2025 to restore rivers, help species

Shanna Hanbury 1 Jun 2026
During prolonged floods, many residents of Vietnam’s Mekong Delta are unable to grow and harvest crops. NGOs have stepped in to help with basic food supplies and cash during times of crisis. Image courtesy of Anh Duong Community Development and Support Center.

The world’s great deltas are sinking — and with them, a global food system

Petro Kotzé 6 May 2026
A Chinese pangolin. Image by Sarita Jnawali of NTNC – Central Zoo via Flickr (CC BY 2.0).

In Nepal, controversial dam threatens endangered pangolins: Study

Bibek Bhandari 22 Apr 2026
The Kapawi River, soon to be the first “solar river” in the Amazon, is a lifeline for more than 1,000 Indigenous peoples and is home to endangered pink river dolphins (Inia geoffrensis). Image by Andrés Cornejo.

Indigenous governance key to protecting Amazon Basin connectivity, experts say

Constance Malleret 7 Apr 2026
Dry canals in the Xingu River basin prevent boat traffic and make it difficult for local families to get around. Image courtesy of MATI/ISA.

Contested Amazon dam called to review water flow as river ecosystem fails

André Schröder 19 Mar 2026
Tourists visit the Kusuma Bangsa Park in Nusantara. Image by Niken Sitoningrum/Mongabay Indonesia.

Indonesia court orders release of withheld impact studies on new capital

Niken D. Sitoningrum 19 Mar 2026

Disastrous floods in Colombia reignite debate over hydroelectric dam

Euan Wallace 13 Mar 2026
Tonle Sap Lake, Cambodia.

The promise and perils of the 1995 Mekong River Agreement (commentary)

Pham Phan Long 10 Mar 2026

Cambodian market survey a snapshot of a resilient — but stressed — Mekong

Stefan Lovgren 10 Mar 2026
Community members take part in the installation of solar panels in the Porto Rico community, in the Brazilian Amazon.

Amazon villages build autonomous energy systems after mega-dam failed pledges

Jorge C. Carrasco 18 Feb 2026
Inauguration of the Grand Ethiopian Renaissance Dam (Sept. 9, 2025).

Ethiopia’s Renaissance mega-dam fuels energy hopes and regional anxiety

Elodie Toto 6 Feb 2026
Mulkharka residents who oppose the Nagmati Dam project and are campaigning to stop construction.

A dam threatens Nepal’s Indigenous community; they want it on the ballot

Bibek Bhandari 4 Feb 2026
The Belo Monte hydropower dam on the Xingu River in Brazil’s Pará state. Image courtesy of TV Brasil.

Fish deformities expose ‘collapse’ of Xingu River’s pulse after construction of Belo Monte Dam

Tiago da Mota e Silva 31 Dec 2025
On their way back from a day of fishing, fishers shared information on where, how, when and how much they spent to catch fish as well as the amount and the species caught. Researchers present at the daily landings collect information to quantify and identify the fish, take biometric measurements and photos of all captured fish, and systematize the data, allowing researchers to identify which fish came from which vessel. Image courtesy of Igor Hister Lourenço.

Amazon fishers help scientists map dam harms to Madeira River stocks

Karla Mendes 29 Dec 2025

The first amphibian to halt a hydroelectric dam now takes on the climate crisis

Thamys Trindade 22 Dec 2025
Tourists Bharat Lake Nepal

New riverside lake in Nepal wins hearts, but faces government opposition

Suresh Bidari 28 Nov 2025
Pastoralists in Lesotho.

Lesotho communities allege greenwashing by project transferring water to South Africa

Malavika Vyawahare 21 Nov 2025

Cameroon inaugurates controversial dam despite local dissent

Yannick Kenné 10 Oct 2025
A fisher mends his net at Yettinahalla.

Turning a stream into a river: Inside India’s Yettinaholé diversion project

Shradha Triveni 2 Oct 2025

Hope for the iconic Yangtze sturgeon (cartoon)

Rohan Chakravarty 29 Sep 2025
Irrigation Dam 2 is just the latest in a string of dams being built atop protected forests within the Cardamom Mountains. Image supplied by source.

Cambodian irrigation dam construction threatens riverine communities in the Cardamoms

Gerald Flynn 10 Sep 2025
A 1.72-meter (5.6-foot), 102-kilogram (225-pound) Mekong giant barb caught in Tonle Sap Lake in December, 2002.

Shrinking Mekong megafish underlines risks to the river, study finds

Anton L. Delgado 26 Aug 2025
Magar people stage protest against the Tanahun Hydropower project. Image by Sanjog Laapaa Magar, INWOLAG.

Development banks under fire for backing disputed Nepal hydropower project

Sonam Lama Hyolmo 22 Aug 2025

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