When wildfires burn, the smoke can travel long distances and degrade air quality far away, which presents risks for those breathing it.

We know wholeheartedly what the mission of this place is, what it stands for, why it exists,” said Chelsea Harden, who is running Camp Colley.

Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air.

The alert situation for mainland Portugal begins at 00:00 this Sunday and lasts until 23:59 on Thursday 7 August, announced ...

The amount of area burned by wildfires nationally this year is equivalent to a size bigger than the Greater Toronto Area (GTA ...