Despite Sen. Cortese’s objections, Caltrain’s donation of legacy diesel trains to Peru will benefit both people and planet ...

Transportation remains Minnesota’s biggest source of greenhouse gases, responsible for nearly 30% of the state’s emissions ...

Iowa’s farmlands are hotbeds for greenhouse gases, with nitrous oxide accounting for 59% of agricultural emissions in 2022.

Utilities, including Duke Energy, seek EPA rollbacks on coal ash cleanup and emissions rules. Advocates warn it risks public health, especially in North Carolina communities already exposed to toxic ...

Emboldened by President Trump, West Virginia and other states are challenging the Climate Change Superfund Act, which makes ...

New Mexico faces a seminal moment in its relationship with the oil and gas industry as President Donald Trump vows to slash ...

Most countries failed to submit national emissions plans to the U.N., suggesting that the global framework for addressing ...

The Climate Action Collaborative, the collective of local governments, businesses, schools, special districts and nonprofits tasked with holding Eagle County to climate-focused goals, is upping the ...

Oklahoma AG Gentner Drummond joins a 21-state lawsuit challenging New York’s $75 billion Climate Superfund Act, calling it ...

Members of the Colorado Supreme Court considered on Tuesday whether to permit Boulder County and the city of Boulder to seek ...

Environmentalists are worried the state — known for a lax approach to regulation — is not prepared for the added ...

Boulder’s lawsuit against two giant energy companies could set a precedent letting localities seek damages for climate change ...