Unexpected culprit—wetlands as source of methane

Wetlands are an important part of the Earth's natural water management system. The complex system of plants, soil, and aquatic life serves as a reservoir that captures and cleans water. However, as cities have expanded, many ...

Slashing plane emissions a lofty goal, but progress elusive

The aircraft industry is facing growing criticism over greenhouse gas emissions that are set to soar as more people take to the skies, but experts say game-changing technology for cleaner planes is still decades away.

Seaweed feed additive cuts livestock methane but poses questions

Supplementing cattle feed with seaweed could result in a significant reduction in methane belched by livestock, according to Penn State researchers, but they caution that the practice may not be a realistic strategy to battle ...

Progressive climate policy poised to pass in Oregon

Oregon is on the precipice of becoming the second state after California to adopt a cap-and-trade program, a market-based approach to lowering the greenhouse gas emissions behind global warming.

Big brands breaking pledge to not destroy forests: report

A rainforest area the size of Spain will be destroyed by firms growing consumer staples like palm oil in the decade to 2020, industry's self-imposed deadline to end deforestation, Greenpeace said Tuesday.

One change can make diet more planet friendly

Food production is an important contributor to climate change, accounting for about a quarter of carbon emissions globally. According to a study that examined the real-world diets of thousands of people in the U.S., we could ...

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