Green groups say the EPA has not acted on aircraft carbon emissions, despite a court order.
Defenders of tough regulations are generally outgunned in Washington.
EPA chief Gina McCarthy is trying to be the calm before the storm.
Senate Minority Leader Mitch McConnell (R-Ky.) said he wants a vote on his Save Coal Jobs Act as an...
Obama's climate adviser and chief of staff joined Democrats on the Hill for lunch.
Feathers are ruffled over the Agriculture Department’s poultry inspection overhaul.
The carbon benefits of natural gas might be undercut by emissions of methane.
Obama’s climate change initiative will go before the American public in the coming days.
Sometime in 2017 or 2018, we will know the fate of the regulations proposed by the EPA.
The NRDC said the rule is expected to create more than 274,000 jobs.