Air pollution, chemical and gas spills, dirty floodwater: Harvey is posing a unique threat to public health and an incredible challenge for the regional EPA.
The Trump administration is increasing the risk of a serious accident—and a key position in charge of disaster preparedness remains unfilled.
A handful of Democrats and Republicans in Congress have joined forces to find political solutions to climate change. But if they can't even agree on Trump's Paris withdrawal, how can they accomplish anything?
A proposed 25 percent cut to the Superfund budget would bring the cleanup program to a halt, but it's Scott Pruitt's close relationship with polluters that has experts even more worried.