Researchers conducting studies in the Tijuana River Valley are also stopping their work due to the high levels of hydrogen ...

Upon learning of the new readings, county officials announced they were deploying the Hazardous Incident Response Team to the ...

Researchers from San Diego State University and UC-San Diego say they found dangerous levels of hydrogen cyanide.

Re “Legislature unanimously approves resolution urging federal government to declare sewage crisis an emergency” (Sept. 3): ...

Dangerous levels of toxic gas have been found near the Tijuna Rivery Valley. Monday, City leaders joins medical researchers ...

Representatives from local South Bay governments and the Air Pollution Control District held a news conference Thursday on ...

SAN DIEGO (FOX 5/KUSI) — South Bay schools are modifying their day on Monday as a record heat wave, which has exacerbated air pollution caused by the Tijuana sewage crisis, enters its sixth day.

The County of San Diego says in spite of worries brought on by researchers, and their ensuing move out of the valley for ...

County officials say the air near the Tijuana River Valley is safe ... A man who shot 15 people at a Santee High School in 2001 had his first parole hearing yesterday (Tuesday), and it was denied.

County air quality and public health experts combat alarm over toxic gas reports from university researchers in South Bay.

South Bay schools are modifying their day on Monday as a record heat wave, which has exacerbated air pollution caused by the ...