Climate change is taking a visible and increasingly toxic toll on the air Americans breathe. According to a report ...

Using six months of satellite data from the affected areas—Palisades, Eaton, and Hurst—and analysis using proprietary Al models, the study shows that key risk indicators crossed critical thresholds ...

As Los Angeles rebuilds from the Eaton and Palisades fires, climate change groups want to retire the gas utility pipelines and rebuild homes as all-electric.

The Eaton and Palisades fires likely made polluted soils worse, but soil experts say bioremediation may be an alternative to ...

As Los Angeles rebuilds from the Eaton and Palisades fires, climate activists want to retire the gas utility pipelines and and hope to persuade people to rebuild homes as all-electric.

A new report on air quality across the U.S. offers a cloudy prognosis on the long-term health of about 156 million residents ...

The “State of the Air” report’s conclusions also spotlight a startling increase: Nearly 25 million more people are breathing unhealthy air compared with last year’s report. That uptick is more than in ...

We take a closer look at Southern California Edison’s plans to go underground with power lines in Altadena and Malibu.

Humankind faces unprecedented changes in climate patterns, sea-level, ocean acidity, ecosystems, and more. Learn more about the science behind these issues in the following FAQs.

Restoration for the Los Angeles River has been underway for several decades, but the recent wildfires and drier climate could ...

Restoration for the Los Angeles River has been underway for several decades, but the recent wildfires and drier climate could ...

Two lawsuits filed in Los Angeles allege major home insurance companies have colluded to limit coverage in California ...