Fires, storms and the potential for near-record high temperatures across the western US are in the offing for the coming week.

As well as trees and vegetation going up in flames during wildfires, ‘burning gas stations, homes and cars also put a toxic soup into the air’.

We’ve traded our smog days for smoke days. It’s once again unhealthy to gather in parks and on beaches, and for kids to play ...

Government data, collected by the Iowa Environmental Council, shows some parts of Iowa are at higher risk of seeing wildfires — and they could see that risk increase in times of drought. What is the ...

Given the recent hot and dry weather, fire officials in P.E.I.'s capital city are urging Islanders to take precautions when ...

Wildfire smoke doesn’t just cloud the horizon, it can chemically change the air at ground level and in layers of the ...

As the second weekend of August arrives for North Carolina residents, increasing levels of particle pollution will fluctuate depending on the surface conditions and upper-level air pattern. Take a ...

Canada faces widespread heat and air quality alerts. Scorching temperatures are expected in Ontario, Quebec and other regions ...

The wildfire smoke that blanketed Michigan this summer and part of 2023 could take a toll on Michiganians long after clearing, medical experts said.

Canadian provinces have evacuated towns and struggled to contain the second-worst wildfire season in 30 years.

The red alert, issued by the Minnesota Pollution Control Agency, means that the air quality is unhealthy for everyone. It ...

The Minnesota Pollution Control Agency (MPCA) has issued an Air Quality Alert (AQA) for the entire state of Minnesota due to ...