Sierra Club

EPA Fires Back in D.C. Circuit Appellate Brief...

The Environmental Protection Agency (EPA) filed its opening brief in a long-running...

UNC Granted Summary Judgment In Clean Air Act...

The Middle District of North Carolina ruled on Tuesday in favor of...

Complaint Contests Oil and Gas Lease Sale Required...

Environmental organizations filed a lawsuit on Tuesday against government agencies challenging its...

Ninth Circuit Rules Lawsuit Over Keystone XL Pipeline...

In an order on Wednesday, the Ninth Circuit determined that a lawsuit...

Environmental Groups Sue EPA Administrator Over Lack of...

Michael S. Regan is being sued in his official capacity as Administrator...

Bureau of Land Management’s Livestock Grazing Analysis on...

Environmental organizations sued the Bureau of Land Management (BLM) on Tuesday, claiming...

EPA Agrees to Address Air Pollution in 7...

The Environmental Protection Agency consented to take important steps to reduce dangerous...

Environmental Groups Oppose Federal Defendant’s Mootness Argument in...

Other parties involved in a Ninth Circuit lawsuit regarding the 2017...