Meet the top 10 students of Portsmouth Christian Academy in the Class of 2025 and read about their accomplishments and future ...

A study by UC San Diego researchers reveals that pollutants found in the sewage-laden Tijuana River are ending up in the air ...

Pollution from the Tijuana River makes its way into the air and decreases air quality as far north as La Jolla, according to ...

The 120-mile Tijuana River flows from Baja California into the United States and discharges millions of gallons of wastewater ...

Pollution from the Tijuana River makes its way into the air and decreases air quality as far north as La Jolla, according to ...

A new study finds pollutants from the river are transmitted to the ocean and air ...