The Environmental Protection Agency granted California an unlawful one-year extension for the state to comply with federal National Ambient Air Quality Standards for fine particulate matter, advocacy ...

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

It's 1999, the 21st century is on the horizon, and California has big plans for marine conservation. New legislation has ...

About a quarter of all new cars registered in California in 2024 were electric cars, raising questions about whether the ...

Iowa’s farmlands are hotbeds for greenhouse gases, with nitrous oxide accounting for 59% of agricultural emissions in 2022.

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

Officials say they will begin the second clean-up phase of homes in the burn areas of Pacific Palisades and Altadena. That ...

College Football Hall of Fame coach Jim Tressel, who won the 2002 national title at Ohio State University, has been nominated ...

Officials say they will begin the second clean-up phase of homes in the burn areas of Pacific Palisades and Altadena. That phase was made ready by early crews that cleared hazardous household ...

Each fire’s impact could depend on what was burning, for how long, and levels of public awareness, researchers hypothesize.

Experts warn Customs and Border Protection’s wall through the Tijuana River will eventually cause catastrophic flooding in ...

Since the historic wildfires, some officials have suggested that every rebuilt home have fire-resistant materials and fire ...