At least five states already poised to move forward with their own carbon emission cuts in line with Paris agreement
Residents angry after learning state, city officials have known about problems with drinking water since September
Susan Hedman to step down as head of EPA’s Chicago office, which has jurisdiction over Flint, Michigan
Obama's plan to cut carbon emissions at existing power plants has been challenged by more than two dozen states
As government scrambles to respond to lead contamination, an array of groups step up to offer relief
Residents say refinery’s emissions already sickening them, but state regulators say increase would still meet standards
Despite veto threat, Republican lawmakers vote down new rules for US power plants
Analysis by Maplight researchers finds senators who voted against EPA rules received 17 times more coal industry money
Nearly half of US states immediately challenge new rules aimed to curb carbon emissions and fight climate change
