Tijuana long served as a gateway for legal and illegal crossings between Mexico and Southern California. But its shelters ...

Scientists detected signs of a bacteria that can "sicken humans and animals that ingest or inhale it" in the waters of a ...

Imperial Beach Mayor Paloma Aguirre once served as an environmental fellow in Sen. Cory Booker’s Washington office. She leveraged that contact Thursday, as the New Jersey Democrat and former ...

TIJUANA, Mexico — One day after the first ... sleep Wednesday night along the grass and paved walkways near the beach and border fence. Some migrants camped at the beach said officials had ...

Paloma Aguirre called on county leaders to adopt "immediate, targeted action" in their upcoming budget to protect South Bay ...

Pollutant concentrations were significantly higher at Imperial Beach than farther north ... Lee Zeldin visited the polluted Tijuana River on the U.S.-Mexico border, calling for a ‘100% solution ...

The study looked at two aspects of wastewater pollution: the source and the concentration of pollutants along the San Diego ...