A wildfire in Southern California caused a “rare” phenomenon called ash devils to spin over firefighters on Friday, May 1, ...

A towering plume of smoke can trigger immediate questions across California: Where is the fire, what is burning, and what ...

Californians have long dealt with wildfire smoke as a seasonal fact of life, but those fires have become more intense and frequent, raising the profile of wildfire smoke as a public health issue. Now, ...

Reuters.com is your online source for the latest news stories and current events, ensuring our readers up to date with any ...