Opinion: Hogan Lovells' Sean Marotta and Danielle Desaulniers Stempel explain how the Supreme Court's new two-step rule to determine the venue for Clean Air Act cases will work.

Changes in presidential Administration often mean changes in policy priorities and budgeting, but a Maryland federal district court recently held that the executive branch’s ability to pivot on policy ...

SCOTUS rules that challenges to EPA state implementation plan denials in Oklahoma and Utah have venue within the regional ...

The NAACP and an environmental group say they intend to sue Elon Musk’s artificial intelligence company xAI over concerns ...

WASHINGTON — Here's a look at how area members of Congress voted over the previous week.

WASHINGTON – Here's a look at how area members of Congress voted over the previous week.

The EPA calculated a net benefit from that rule of as much as $46 billion a year, and the prevention of 4,500 premature deaths and 800,000 asthma incidents annually.

The Supreme Court on Thursday unanimously ruled to limit the scope of environmental review required under a seminal 1970s environmental protection law. The move brought a proposed 88-mile railroad ...