The type of extreme sea levels previously expected to occur once every 100 years could happen annually by 2100 because of global warming, a new study says.

Some Oregon residents and environmental advocates criticized the DEQ's proposal to reduce GHGs as not ambitious enough, while industry said they go too far.

The Boston City Council unanimously passed an amendment to its buildings ordinance that establishes an enforceable emissions performance standard.

Southwest Gas is facing regulatory barriers to increasing its renewable natural gas purchasing despite a goal set by the Nevada legislature.

Acadia Center’s Ben Butterworth says energy efficiency retrofits coupled with building electrification is the central solution to decarbonizing buildings.

Fred Beddall, a full-time commercial farmer in Massachusetts, says that a dual-use policy for solar on agricultural lands needs to be re-examined.

New York Mayor Bill de Blasio announced a 15-year, $191 million plan to make the city a manufacturing and staging center for the offshore wind industry.

Gov. Gavin Newsom stood in the smoke of Sequoia National Park on Thursday to discuss the $15 billion California is spending on climate resilience.

States are “moving the needle” on climate change but must continue challenging the federal government and each other, members of the U.S. Climate Alliance say.

Policies calling for reductions in CO2 emissions have transformed hydrogen from an oil refinery chemical to a top production priority for oil and gas companies.