A massive cloud of dust from the Sahara Desert blanketed most of the Caribbean on Monday in the biggest event of its kind ...

Central Ohio's air quality index has lowered to moderate after smoke from Canadian wildfires has spread to some U.S. states.

Intense heat and dry weather conditions have raised fears of fires breaking out in Tenerife, El Hierro, La Palma, La Gomera and Gran Canaria.

Wildfire smoke has dramatically dropped the air quality readings for a decent portion of the Prairies, bringing hazardous and ...

A series of wildfires burning across central Canada have sent smoke billowing into the U.S. over the past several days.

The worst wildfires in decades are tearing through Saskatchewan, Canada and at least two people have been killed in blazes in ...

As hundreds of wildfires continue to burn in Canada, the smoke from the flames is bringing potentially dangerous air quality to parts of the United States.

With more than a hundred wildfires burning in Canada, the smoke is bringing potentially dangerous air quality conditions to parts of the northern United States.