The Sierra Club is suing the Imperial Irrigation District over its latest Colorado River water conservation agreement, ...

Researchers from San Diego State University and UC San Diego are back in the Tijuana River Valley after pulling out last week ...

Several San Diego County beaches are closed to swimmers and surfers because of high bacteria levels, according to county ...

Today, launching rockets from ships is commonplace, but one ship from 1945 paved the way for these innovations. Here's the ...

the San Dieguito River Valley Conservancy’s largest and most anticipated fundraiser of the year, will celebrate 38 years of ...

The San Diego County Air Pollution Control District will be expanding its role in addressing the foul odors affecting ...

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

Extreme heat in South San Diego worsens air quality due to Tijuana River Valley pollution, prompting indoor stay advisory.

"I want to reassure everyone that this is not an imminent threat, and it's safe to be outside and attend school," said Nora ...

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

Representatives from local South Bay governments and the Air Pollution Control District held a news conference Thursday on the odor and sewage crisis impacting the Tijuana River Valley.

Residents who live in that area are doing what they can to gather critical data looking at the impacts of the sewage.