Dr. Dorothy Curran says fine particles in wildfire smoke especially affect sensitive groups, like kids with asthma or Chronic Obstructive Pulmonary Disease (COPD).

Massive wildfires have forced thousands of Manitoba's residents from their homes and have the Canadian province under a state ...

According to the Washington Department of Natural Resources, there are 7 active "large" fires throughout the state.

Due to the smoky air, an Air Quality Alert has been extended for all of Southeast Michigan through Sunday. As wildfire smoke ...

The Hawaiʻi Emergency Management Agency (HIEMA) is alerting the public that the National Weather Service (NWS) in Honolulu is extending the Red Flag Warning for portions of the state through 6 p.m.

Most of the Chicago area remains under an Air Quality Alert this weekend due to smoke from Canadian wildfires.

Winds will be strongest over and downwind of terrain, especially this afternoon through the evening, and then begin to slowly ...

Massive wildfires prompt evacuations across western U.S.; Authorities search for Montana bar shooting suspect; Federal officials launch investigation into former Trump prosecutor; and more on ...

Multiple large wildfires were burning across the western U.S. on Saturday, as millions of people faced heat alerts across the ...

The Gifford fire has rapidly spread after firefighters contained the Madre fire. Together, the two blazes have already burned over 100,000 acres.

The Gifford fire, which has been fueled by dry conditions and warm weather, has spread to two counties, officials said.

The annual World Dog Surfing Championships took place near San Francisco on Saturday. Thousands of spectators flocked to ...