May 30, 2014
But nobody knows which states. It depends on how the rules get written.
May 27, 2014
The Obama Administration readies its regulation of carbon-dioxide emissions.
Mar 3, 2014
Weighing the immediate costs of wringing more sulfur out of emissions, against long-term health and economic benefits from less smog.
Feb 25, 2014
Belching cattle are a larger source of methane gas emissions than natural gas drilling.
Feb 18, 2014
The President announced ambitious new EPA targets today -- at a Safeway.
Dec 9, 2013
Pollution isn't free … but who should pay?
Dec 9, 2013
Some governors asked the EPA to rein in polluting states, and EPA is asking the Supreme Court for permission.
Oct 30, 2013
The coal industry and its political supporters have launched their counterattack to EPA rules.
Oct 1, 2013
On any other day, Joe James would be working as a microbiologist with the EPA. But, after the government shutdown, he's not sure when he'll be back to work.
Sep 20, 2013
The Environmental Protection Agency's is issuing new limits on emissions by coal-burning plants that new plants will need advanced carbon-capture technology to comply.