EPA

The problem of methane leakage is hardly news to environmentalists and regulators, who have been following it for years.

Seven years after promising new standards for assessing lead dust dangers, the federal government hasn't delivered.

Last week, NASA released a follow-up study on its 2014 report that exposed a huge methane hotspot looming over the Four Corners.

People are likely exposed to PFAS through drinking water, raising additional concerns for people — like firefighters — regularly exposed on the job.

Corn refinery profits will increase, but this does nothing to combat climate change or promote energy independence.

Public interest advocate Wenonah Hauter lays out strategies to stop fracking and rein in Big Oil and Gas.

Nineteen pending pipeline projects could increase global warming by more than 2 degrees Celsius.

Decision-makers could adopt a new chemical evaluation tool to save lives and money.

Koch Industries is the fiercest opponent of efforts to make these plants safer.

“Heat can kill. And it is especially tragic when someone dies of heat exposure because they're simply doing their job.”