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Environment Nov 21, 2025

California regulators approve rules to curb methane leaks and prevent fires at landfills

In one of the most important state environmental decisions this year, California air regulators adopted new rules designed to reduce methane leaks and better respond to disastrous underground fires at landfills statewide.

Environment Nov 18, 2025

Methane pollution still rises, but UN reports hope for near future reductions

Global efforts to curb emissions of the potent but short-lived heat-trapping gas methane are doing about as poorly as the more prevalent carbon dioxide, but there's hope for the next five years, U.N. officials said Monday.

Biochemistry Nov 14, 2025

Catalyst turns methane into bioactive compounds for the first time

Natural gas—one of the planet's most abundant energy sources—is primarily composed of methane, ethane, and propane. While it is widely burned for energy, producing greenhouse gas emissions, scientists and industries have ...

Earth Sciences Nov 12, 2025

Higher methane emissions from warmer lakes and reservoirs may exacerbate worst-case climate scenario

Emissions of the greenhouse gas methane from lakes and reservoirs risk doubling by the end of the century due to climate change, according to a new study from Linköping University, Sweden, and NASA Ames Research Center in ...

Environment Oct 28, 2025

South Africa's coal mines are leaking methane, and no one knows how much

Methane is a potent greenhouse gas. It is released from natural sources (like wetlands) and human activities (coal mining, and oil and gas production). It is also emitted by agriculture (especially livestock and rice paddies), ...

Environment Oct 22, 2025

Satellite data shows methane emissions are declining in part of Canada's oil patch, but more monitoring is needed

Governments in Canada's major oil and gas producing provinces, Alberta and Saskatchewan, have touted their efforts in recent years to reduce methane emissions.

Plants & Animals Oct 21, 2025

Commercially important fish found congregating at methane seep off Chile

A team of scientists from Chile and the United States discovered dozens of red cusk-eels, fish prized in Chilean seafood markets and celebrated in a poem by renowned Chilean poet Pablo Neruda, embedded in a bushy thicket ...

Environment Oct 16, 2025

Snow dump and inactive landfills flagged as major methane polluters

Montreal's methane (CH4) emissions are unevenly distributed across the island, with the highest concentrations in the city's east end, McGill researchers have found. The worst polluters include the city's largest snow dump, ...

Earth Sciences Oct 15, 2025

Methane from overlooked sources higher than predicted in Osaka, Japan

Methane is a greenhouse gas that is more than 25 times as potent as CO2 in warming the Earth. Reducing methane emissions is necessary to reduce the impact of global warming.

Cell & Microbiology Sep 10, 2025

Enzyme analysis shows how microbes regulate methane balance

Research by microbiologists Martijn Wissink and Cornelia Welte of Radboud University, among others, is helping us understand how microorganisms regulate the methane balance. The scientists have demonstrated how a methane-converting ...

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