The 120-mile Tijuana River flows from Baja California into the United States and discharges millions of gallons of wastewater — including sewage, industrial waste and runoff — into the Pacific Ocean ...

At its peak concentration levels, the air wafting through the Tijuana River Valley contains thousands of times the typical rate of hydrogen sulfide found in an urban neighborhood, a new study in the ...

Moreover, microplastics can absorb heavy metals such as nickel, cadmium, lead, copper, and titanium onto their surfaces, increasing the risk of cancer in the human body.

Coastal environments are extremely dynamic. Pollutants in the land and water can become aerosolized and inhaled by residents of coastal communities. The 120-mile Tijuana River flows from Baja ...