The U.S. Environmental Protection Agency will not reconsider its denial to investigate whether the Tijuana River Estuary ...

A sign warns of sewage contaminated ocean water on a beach in Coronado, California. The entire shoreline of Southern California's Imperial Beach was closed in 2021 after sewage-contaminated runoff ...

Imperial Beach Mayor Paloma Aguirre said she had renewed hope that the environmental crisis in South Bay will get federal ...

The U.S. Department of State has refused Mexico's request for a special Colorado River water delivery to Tijuana. The move ...

The latest transboundary wastewater flows threaten to delay the urgent repair, rerouting and rehabilitation of a pipe system ...

The EPA's letter denied Aguirre's request to the new leader of the EPA, in which she asked him to reconsider designating the ...

The International Boundary and Water Commission has not explained what happened in Tijuana early Sunday morning.

The decades-long binational sewage crisis on the U.S.-Mexico border continues to threaten the health of millions of people.

The U.S. Department of State said on Thursday that the United States will for the first time deny a non-treaty request by Mexico for a special delivery channel for Colorado River water to be delivered ...