The Canyon Fire burning near Lake Piru prompted evacuation orders for residents in parts of Ventura and LA counties.

The Canyon Fire near Lake Piru rapidly spread Thursday. See fire map, the location of the LA area fire and where other fires are burning in the state.

A wildfire burning since July 4 has closed the North Rim of Grand Canyon National Park for the rest of the season.

A brush fire started on a sweltering Thursday afternoon east of Lake Piru in Ventura County and led to evacuations as this ...

There were 8 new fires reported across the U.S. on Wednesday, as crews work to manage 42 uncontained large fires covering 576 ...

A wildfire that has closed the North Rim of Grand Canyon National Park raged out of control over the weekend and is now the ...

The Grand Canyon draws millions of visitors each year, and local officials are warning of potentially severe impacts. On Monday, the mayor of Fredonia, a nearby town in Arizona, declared a local ...

To reduce fuels, the U.S. Forest Service began a massive thinning program known as the Four Forests Restoration Initiative, which was meant to mechanically thin trees but to date has recorded its ...

Air quality has taken a serious hit across the United States as a two-fold blow of wildfires in the West and in Canada have ...

“I hope this doesn’t lead to a similar kind of reaction,” said Stephen Pyne, an environmental historian and wildfire expert who worked 15 years on a Grand Canyon fire crew on the North Rim ...