The companies’ attorneys will argue that greenhouse gas emissions released by oil and gas production from within the United ...

The smoke may be temporary, but toxic air pollution is an ever-present danger with effects that linger for generations.

On Tuesday, the city of Coronado took a major step in addressing the Tijuana River pollution crisis by voting to draft a ...

Not far from where Ceci Carroll lives, a rock-mining company has polluted the air with dust across the San Gabriel Valley, she said. Now, as crews clean charred remains from the Los Angeles wildfires, ...

After 2025 began with the LA fires and a hostile new presidential administration, this is California’s big call to act on ...

South Coast AQMD—the air pollution control agency for all of Orange County and the urban portions of Los Angeles, Riverside and San Bernardino counties—covers an area of 10,743 square miles that is ...

An air quality alert was issued on Friday at 12:07 p.m. in effect until Sunday at midnight. The alert is for Calabasas and ...

Heavy rainfall expected to move into the Chicago area Friday could raise area river levels, prompting a warning to conserve water from the Metropolitan Water Reclamation District of Greater Chicago.

The Kern County Fire Department announced open burning of hazard reduction fuels is scheduled to begin on Saturday at 8 a.m. Fire officials are monitoring fuel ...

After a week of smoke, ash and flames, officials with Cal Fire San Diego announced Thursday that the Border 2 Fire, located in the Otay Mountain Wilderness Area, is now 100% contained.

President Donald Trump on Monday night heightened his battle with California over water policy by suggesting U.S. military troops had arrived in the state to turn on pumps and send ...

According to the map, the 10 ZIP codes with highest exposure are concentrated near the ports and along the 110, 710, and 605 ...