The Trinity Alps encompasses about 540,000 acres and features massive waterfalls, crystal-clear rivers and creeks, and dozens ...

The city of Redlands has updated its environmental goals to lower greenhouse gas (GHG) emissions in an attempt to match ...

It's been mostly smoky in July with the wildfires burning in North State forests and in Oregon. Here's what to know.

Leo Carrillo isn’t just another pretty viewpoint in California’s impressive collection of state parks. It’s the kind of place ...

Here's what we know Monday, July 14 about the fast growing Green Fire and suppression efforts in the Shasta-Trinity National ...

Hollis M. Stewart Children’s Park provides a peaceful setting where towering pines shade picnic tables and play areas, ...

Windy.com's map showed heightened PM2.5 levels across parts of California, Nevada, Arizona, North and South Dakota, Pennsylvania, Maryland, and New York at the time of writing.

Residents in lower-income areas, often near highways and industrial sites, still breathe some of the dirtiest air in the state.

Air quality is unhealthier-than-average for some people Thursday as winds are blowing wildfire smoke across the Northern California region.

An air quality alert was reported by the NWS San Diego CA on Thursday at 2:47 p.m. in effect until Saturday at midnight. The alert is for San Bernardino and Riverside County Valleys-The Inland ...

The Santa Barbara County Air Pollution Control District (APCD) offers its upgraded Permitted Facilities Map, which serves as an easy-to-use tool for the public to find and view records for all of ...