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Methane bubbles flow in small streams out of seafloor sediment offshore of Virginia, north of Washington Canyon. Quill worms, anemones and patches of microbial mat can be seen in and along the periphery of the seepage area.

Methane chasers: Hunting a climate-changing gas seeping from Earth’s seafloor

Elizabeth Devitt 8 Jan 2026
Smoke rises from a coal-burning power plant. Refuse-derived fuel (RDF), which includes large amounts of plastics, is replacing fossil fuels in some energy and industrial furnaces. But critics say this practice is merely replacing one dirty fuel for another.

Boom in burning waste for fuel could put human health and environment at risk

Sean Mowbray 10 Dec 2025
Cleared forest in the foreground, rainforest in the background in East Kalimantan on the island of Borneo in Indonesia. Photo by Rhett Ayers Butler.

Saving forests won’t be enough if fossil fuels beneath them are still extracted, experts warn

Hans Nicholas Jong 26 Nov 2025
Coal truck

Rise in Chinese off-grid coal plants in Indonesia belies pledge to end fossil fuel support

Jeff Hutton 10 Nov 2025
A bird perches on debris looking for food in Brazil. Image courtesy of AP Photo/Andre Penner.

Waste-to-energy project could boost Brazil’s decarbonization goals

Adriana Amâncio 22 Aug 2025
A waste site near Mombasa, Kenya. Separating plastic waste from growing mountains of domestic trash is a huge hurdle facing the world’s communities.

Open burning of plastic is an escalating public health threat, say experts

Sean Mowbray 17 Jul 2025
Banner image of a flare stack by Yerevan Malarerva via Pexels.

UN rapporteur calls for ban on fossil fuel ads and criminalizing of disinformation

Kristine Sabillo 7 Jul 2025
Banner image of smokestacks by Pixabay via Pexels (Public domain).

Catholic bishops from Global South call for ambitious climate action ahead of COP30

Kristine Sabillo 2 Jul 2025
researcher glacier

Communities and ecosystems in Venezuela learn to adapt to life after glaciers

María Fernanda Rodríguez and Jeanfreddy Gutiérrez Torres 30 Jun 2025

Is rising CO2 really bad for the world’s drylands? Mongabay podcast probes

Mongabay.com 4 Jun 2025
Oil industry giants like Chevron, BP, Shell and TotalEnergies are planning to refit existing oil refineries or build new biofuel plants to produce renewable diesel.

As renewable diesel surges, sustainability claims are deeply questioned

Sean Mowbray 12 May 2025
Smoke from a factory.

Ground-level ozone wreaks havoc on warming planet

Mongabay.com 9 May 2025
protests Mexico

Sheinbaum’s energy agenda under fire as Mexican activists slam LNG megaproject

Joshua Collins, Daniela Díaz 15 Apr 2025
Banner image of the underwater Borealis Mud Volcano, courtesy of Jørn Berger-Nyvoll/UiT.

Underwater volcano in Barents Sea reveals diverse marine life, study finds

Kristine Sabillo 3 Feb 2025

Certified ethanol produced in Brazil for global airlines linked to slave labor

Poliana Dallabrida from Repórter Brasil 5 Dec 2024
Banner image of AIIB headquarters by N509FZ via Wikimedia Commons (CC BY-SA 4.0).

$125b in ‘climate finance’ funds polluting, rights-violating projects: Report

Kristine Sabillo 25 Nov 2024
Banner image of a wetland in South Africa, by Rhett A. Butler/Mongabay.

Recent surge in methane emissions driven by microbes: Study

Kristine Sabillo 20 Nov 2024
A U.S. dairy farm. Global methane emissions have increased rapidly over the past five years.

Atmospheric methane removal: A promising but challenging climate solution

Sean Mowbray 6 Nov 2024

Study: REDD+ doesn’t work without Indigenous peoples, but fails to engage them

Sarah Brown 24 Oct 2024
Trees cut down for biomass.

Biomass power grows in Japan despite new understanding of climate risks

Annelise Giseburt 29 Jul 2024
A farmer applies biochar in the field.

Biochar could play big role in Bhutan’s carbon storage — but it’s news to farmers

Choki Wangmo 24 Jul 2024
Ecosystem destruction on Borneo peatlands.

Better accounting of peat and mangrove carbon to help Indonesia’s climate policies

Hans Nicholas Jong 12 Jun 2024

Indonesia pushes carbon-intensive ‘false solutions’ in its energy transition

Hans Nicholas Jong 5 Dec 2023
A farmer in a rice paddy field.

Bali rice experiment cuts greenhouse gas emissions and increases yields

Claire Turrell 11 Aug 2023
Lagae and biofuel.

As Exxon bows out, industry takes step toward sustainable algae biofuels

Carly Nairn 9 May 2023
Gas-fueled power plant in Riau, Indonesia. Image courtesy of PLN.

Indonesia aims to use gas in foreign-funded energy transition; critics cry foul

Hans Nicholas Jong 9 Mar 2023
Smoke from a factory chimney.

Carbon offsets: A key tool for climate action, or a license to emit?

Ian Morse 4 Nov 2022
Fire in Indonesia forest

Pandemic dip was just a blip as global emissions rebound, report shows

Elizabeth Claire Alberts 22 Sep 2022
A truck carrying acacia logs in Indonesia

Biomass cofiring loopholes put coal on open-ended life support in Asia

Annelise Giseburt 29 Aug 2022
Drought in India.

What’s the chance of meeting Paris climate goal? Just 0.1%, study says

Mongabay.com 29 Aug 2022
Wood chips for biomass burning at Tofte, Norway. Image by Statkraft via Flickr (CC BY-NC-ND 2.0).

As biomass burning surges in Japan and South Korea, where will Asia get its wood?

Annelise Giseburt 19 May 2022
Timber for biomass burning at Tofte, Norway

Missing the emissions for the trees: Biomass burning booms in East Asia

Justin Catanoso 11 May 2022

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