Katherine Gallagher is a writer and sustainability expert. She holds a B.A. in English Literature from Chapman University and a Sustainable Tourism certificate from the GSTC. Household hazardous waste ...

The United States has thousands and thousands of sites marked for cleanup by the U.S. Environmental Protection Agency. At the top of this list are 1,333 on the Superfund National Priorities List, or ...

This is read by an automated voice. Please report any issues or inconsistencies here. See more from the L.A. Times in Google Search. Set us as preferred California’s environmental board voted 4-1 to ...