Residents and environmental advocates confront a decades-in-the-making binational pollution crisis that continues to plague ...

SAN DIEGO (FOX 5/KUSI) — U.S. Border Patrol is speaking out for the first time since the discovery of a drug-smuggling tunnel running between Tijuana and Otay Mesa back in April.

On Tuesday, the Board of Supervisors voted 3-1 to explore what it would take to administer a plan that calls for further monitoring and mitigation of cross-border pollution from Mexico and ...

American military officials install concertina wire on top of the border wall running along the US-Mexico border between San Diego and Tijuana on April 23, 2025. AFP via Getty Images. 5.