President Trump’s freeze on federal spending has halted a $20 million project for new trees, including in Altadena.

Along with this more than fivefold increase in billion-dollar disasters came rising insurance costs - exacerbated by weather disasters striking densely populated areas more frequently, the rising ...

Toxics in the air from urban wildfires may include dioxins, asbestos, and lead. But testing, until recently, for these air ...

As crews work to clean up from the Los Angeles wildfires, city officials and residents are opposing the designation of a ...

The chargers will be available for use in Los Angeles through April. Major automaker deploys innovative off-grid solution to ...

"If they try to enforce their anti-climate prejudice, they’re going to end up inevitably hurting people’s health as well." ...

Mike Murphy wants more conservative voters to get on the EV train. Whether Tesla’s CEO can help is the question.

About a quarter of all new cars registered in California in 2024 were electric cars. The flat sales follow several years of ...

Urban wildfires like LA’s make harmful chemicals from burning plastics and electronics that can make indoor air dangerous for months.

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

The map pulls data from air monitors, hundreds of pollution sensors, and forecast models to provide real-time air quality index (AQI) readings for more than 1,000 locations. Los Angeles’ air ...

A plan to widen the 605 and other freeways will increase, not help, congestion. That's bad for Angelenos and our environment.