After a brutal spring of toxic algae blooms turning sea lions into sick, snarling seaside hazards, anxious beachgoers can ...

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

The state plans to build a barrier to keep out the carp, but first it has to deal with the legacy of pollution at the ...

The Marine Mammal Care Center in San Pedro is reporting no new animals with signs of toxicosis in recent days.

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

South Bay residents have been breathing chemicals from the Tijuana River that have been known to damage DNA, a new study says ...

Explore shocking findings of microplastics in fish from Lake Ontario. Discover the impact on Great Lakes ecosystems.