New federal rule recognizes that small, intermittent streams can have big water quality impacts

Daniel Timmons makes his mark at Guardians, first as a staff attorney and now as director of our Wild Rivers program

Our Earth Day tool kit was custom-made for Guardians like you, so spread the word with these ready-to-go tweets, Facebook posts and Instagram images.

The National Environmental Policy Act is Key to Protecting our Communities and Planet: Trump Wants to Decimate It