The Trump administration escalated a water fight with Mexico on Thursday, saying it will cut off Colorado River water deliveries to the city of Tijuana.

Democratic leaders in both houses of Congress Thursday introduced legislation to help combat the ongoing Tijuana River sewage ...

American Rivers ranks the Tijuana River No. 2 on its list of most endangered rivers. Advocates are urging the U.S. and Mexico to address the flow of raw sewage.

The State Department's controversial denial of a request by Mexico for a special delivery of Colorado River water to Tijuana is raising concern over future water negotiations.

So what could be more fitting than renaming it for Donald Trump? Turning the sewage-filled Tijuana into the River Trump would be far more than commentary on a corrupt and lawless American dictator.

The Trump administration has denied Mexico's request for Colorado River water for Tijuana — the first such denial in 81 years — alleging the country has broken the terms of a water agreement.

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 ...

EPA Administrator Lee Zeldin visited the polluted Tijuana River on the U.S.-Mexico border, calling for a '100% solution' to clean up raw sewage that has fouled the waterway for years.

Mexico is ‘perpetuating chemical warfare’ with Tijuana River sewage, threatening military training VetComm founder Kate Monroe and retired Navy SEALs Robert Sweetman and Jeff Gum highlight the ...