The agency’s effort to maintain methane rules could create legal woes as it argues greenhouse gas curbs lack clear congressional backing.

When Covid lockdowns emptied highways and grounded jets, global carbon dioxide emissions briefly dipped and city skies turned an unfamiliar shade of blue. Yet in the same window, methane in the ...

Cleaner air didn’t mean lower methane. New research shows how chemical shifts and La Niña rains pushed methane emissions to record levels.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. The levels of the crucial heat-trapping ...

Josh Silverman founded Windfall Bio in 2022 with a very specific mission: using methane-eating microbes to create an alternative to traditional fertilizer. Methane is the second-biggest contributor to ...

The levels of the crucial heat-trapping gases in the atmosphere reached historic highs last year, growing at near-record fast paces, according to the U.S. National Oceanic and Atmospheric ...