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

A minor, 3.3-magnitude earthquake struck in Northern California on Monday, according to the United States Geological Survey.

Wildfires are burning in Northern California and Southern Oregon. A Spare The Air Alert day is in effect Friday due to poor ...

SAN FRANCISCO — The Bay Area Air District on Thursday issued an air quality advisory due to smoke from wildfires burning in ...

The fault has moved the curbs as much as a handspan, around 18 centimeters, since the time they were installed, up to 60 ...

Residents are encouraged to limit outdoor activities, stay indoors with windows and doors closed, and use air conditioners ...

Seven people are unaccounted for after multiple explosions obliterated a fireworks facility Tuesday in northern California, ...

The Canyon Creek hiking trail leads to massive waterfalls and alpine lakes, all the while following along a crystal-clear river.

More than half of Utah is now in severe drought, but it is far from the only Western state experiencing dry conditions. Utah ...

Thursday will feel slightly less warmer in Northern California as a breeze helps cool off the region, but wildfire risk ...

Samsung today lost its bid at the U.S. Court of Appeals for the Federal Circuit (CAFC) to transfer a suit brought against it ...