Articles on Emissions

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Ecological concept. On the green grass there is a white cube with a snail, on the cube there is an inscription - Climate Funds. Shutterstock/SkazovD

The world’s largest climate finance deal was built to flounder: why funding fails to reach the front‑line

Despite large pledges, Indonesia’s US$20 billion JETP has delivered little. Research shows funds are diverted to feasibility studies and donor interests rather than local green energy projects.
Mumbai at sunrise: a thick layer of smog engulfs India’s megacity. The Greater Mumbai Metropolitan Region is home to over 22 million people. Bhatakta Manav/Shutterstock.

Atmospheric dust: the overlooked suspect in urban air pollution

New research reveals that the adverse environmental and health impacts of atmospheric dust in the world’s rapidly growing megacities deserve far more attention.
When wetlands are drained, carbon-rich sediments are exposed to the air, allowing rapid decomposition and the release of carbon dioxide. (Ducks Unlimited Canada)

Draining wetlands produces substantial emissions in the Canadian Prairies

Some tout wetland drainage as providing numerous benefits, including reducing emissions. This assertion is not supported by science.
Denver was barely visible through the smog on Feb. 9, 1986. Pollution like this is why the Clean Air Act was created. Denver Post via Getty Images

What air pollution does to the human body

The EPA is changing how it assesses proposed regulations by dropping the monetary value of health benefits from its cost-benefit analyses. That misses a big piece of the picture.
Delegates attend a plenary session of the COP30 UN Climate Summit in Belém, Brazil, on Nov. 6, 2025. (AP Photo/Eraldo Peres)

Artificial intelligence is front and centre at COP30

COP30 is the first conference where AI has been formally integrated as a central theme in the conference agenda.
Massimo Valicchia/NurPhoto via Getty Images

For the first time, we linked a new fossil fuel project to hundreds of deaths. Here’s the impact of Woodside’s Scarborough gas project

The results challenge claims that the climate risks posed by an individual fossil fuel project are negligible or cannot be quantified.
Scientist Aubrey Hillman, one of the authors of this article, extracts a core of mud from the bottom of Black Pond in June 2025. Patrick Dodson/University at Albany

Industrial pollution once ravaged the Adirondacks − decades of history captured in lake mud track their slow recovery

Acid rain and metals from power plants, vehicles and industries reached remote mountain lakes for years. Evidence from those lakes today shows the success of the Clean Air Act.

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