A Superfund designation lets the EPA clean up contaminated areas. Noted projects include Love Canal in Niagara Falls, New ...

Michael Montgomery, director of the EPA’s Superfund and Emergency Management Division, told the Board of Supervisors that ...

Federal agency said samples of contaminants from previous years did not exceed its thresholds for public health concerns ...

The San Diego Air Pollution Control District issued the first nuisance citation for odors coming from the sewage overflows; ...

The reality is that things have gotten much worse since then,” she said. “Absence of evidence is not evidence of absence.” ...

Billions of gallons of raw sewage and dangerous chemicals have been allowed to flow freely into the Tijuana River and on to ...

Evidence keeps mounting, pointing toward a public health emergency in the Tijuana River Valley, where toxic water continues ...

It’s extremely concerning that we have the largest health crisis, the biggest environmental injustice in the nation and we haven’t seen that leadership from both our state and federal ...

Have you ever wondered what happens to all those tires that get low on tread and replaced? Tens of thousands end up in Mexico, posing an environmental threat.

TIJUANA, Baja California — When the non-profit environmental group WILDCOAST did a cleanup in the Tijuana River Channel, the tremendous tire problem was a major hurdle. From their aerial footage ...

It was a year in which the Tijuana River — the polluted corridor that carries sewage, trash and toxins across the U.S.-Mexico border — was labeled one of America’s most endangered rivers.

Imperial Beach was one of the communities most impacted by the contamination crisis. Just south of there are the Tijuana ...