ANTIOCH — A 10-acre fire that broke out in Antioch on Tuesday afternoon prompted a public health advisory for smoke, authorities said.

The Butler Fire grew by 40% over the weekend, and more evacuations were ordered Sunday in the mountains of Siskiyou County.

Fire crews allowed a fire to burn through brush on the Grand Canyon’s North Rim. Then they lost control.

The fire on the North Rim of the Grand Canyon started from a lightning strike but was managed as a controlled burn until it spread.

Monroe Canyon Fire activity has "quickly increased" because of the "record-breaking low fuel moistures" in the area, federal firefighters wrote in their Wednesday report.

The France Canyon Fire in Dixie National Forest was fully contained after more than a month of firefighting efforts, but smoke could be visible for many months ...

A national park in southwest Colorado partially reopened Wednesday for the first time since a fire broke out earlier this month, while a fire at Grand Canyon National Park prompted more closures ...

The Monroe Canyon Fire burning in Sevier County continues to grow, with Monday bringing the "hottest temperatures so far" and a Red Flag Warning in place, according to an incident update.