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

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.

Environment Canada says the spread of smoke from wildfires on the Prairies has resulted in poor air quality and reduced ...

Air quality alerts had been issued for nine states as of Sunday morning, with residents in some areas advised to combine ...