Rounds of smoke from hundreds of Canadian wildfires, as well as dust blowing off Sub-Saharan Africa, will continue to envelop ...

An overnight fire in Crockett on Thursday scorched about six acres, fire officials said. Fire crews from Crockett, Rodeo, and ...

Six Bay Area researchers slammed recent funding cuts by President Donald Trump’s administration in a strongly worded lawsuit ...

As a day progresses the air near the water’s surface can warm some and the inversion erodes. The smoke will lift and ...

Another large fire exacerbated by climate change is threatening the health of Chicagoans. Government officials issued an air ...

Bids are rolling in for Perry's handwritten lyrics to "Don't Stop Believin'," his own gold and platinum records, albums from ...

Smoke from Canadian wildfires continues to plague the Upper Midwest and Great Lakes region, with multiple states under air ...

On Wednesday, it was the Mackinac Bridge’s turn to disappear behind a plume. The Mackinac Bridge Authority cameras showed the ...

A wildfire along Interstate 5 shut down a lane through the Grapevine and triggered evacuation warnings on Thursday morning.

A new wildfire was reported today at 4:32 a.m. in Riverside County. The wildfire has been burning on private land. Currently, ...

A new wildfire was reported today at 5:11 a.m. in Los Angeles County. The wildfire has been burning on private land.

Wildfire smoke was helping raise ozone to hazardous levels. No alerts have been issued, but the air quality may approach ...