Elevated levels of PM2.5 mean the pollution may pose a health risk to all members of the public in the affected areas.

Poor air quality has led to advisories recommending residents stay indoors in some areas of California. Official measurements ...

Thousands of people in California and Oregon have been urged to stay indoors as air pollution reached unhealthy levels on ...

Seeing widespread drought in January is historically rare in the U.S., and yet, the latest data shows that nearly every state ...

Government-issued maps offer a promise for safely exploring our public lands, but they no longer reflect the reality of ...

Fire has always been a part of the ecology in some parts of the world, including much of California. Wildfires naturally ...

California Republican James Gallagher announced on Wednesday that he will run to serve the remainder of the late Doug LaMalfa ...

The Indiana Hoosiers were ready to party Tuesday night, and hundreds of loyal fans joined them when they arrived back on ...

Portland, Oregon, is working to battle the growing threat of urban wildfires in areas where dense trees meet urban landscapes ...

While the current sunny and dry weather is making for a nice holiday weekend in our area, it’s causing trouble for some ...

Friday night lights could take on a whole new meaning for some people across the northern edge of the U.S. this week.

Solar cycle 25 may be on the downswing, but that doesn’t seem to be stopping the auroras from putting on a show.