An elevated flooding risk persists on Sunday for some parts of the Southeast as Alabama, Georgia and the Florida Panhandle ...

Another air quality alert is in effect for sensitive groups on Sunday— otherwise, it will be a pleasant day with highs in the low 80s.

Smoke and grit from hundreds of forest fires have spread across large parts of Canada and the northern US, sending air quality across the Midwest and northeast US and Toronto to unhealthy levels.

"Invasive eucalyptus are crashing biodiversity in California," Dickson wrote in the caption. "These trees fall from wind easy ...

The state Department of Environmental Conservation has issued an air quality health advisory for Sunday due to smoke from ...

Red flag warnings are a call to action, said Hawaiʻi Emergency Management Administrator James Barros in a release urging the public to take the red flag warning seriously, and the state has seen how ...

Smoke from wildfires can travel vast distances and significantly deteriorate air quality far from the fire's source, posing health risks even in areas not directly affected by the flames.

Smoke from the more than 700 wildfires burning in Canada is continuing to blanket parts of the Midwest for a final day.

Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air for at least the third day.

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 ...