Like much of the U.S., Chicago was under a thick hazy blanket of wildfire smoke, creating dangerous conditions for anyone who ...

The fire near West Dalhousie is now estimated to be 3,210 hectares, and there are no reports of damage to homes. The figure ...

Smoke from Canadian wildfires is expected to impact Michigan's summer air quality going forward, according to climatologist.

The sternly worded statements and letters are filled with indignation and outrage: Republican U.S. lawmakers say Canada has ...

The fire measured at more than 36 square kilometres has triggered evacuation orders and shut off power, telecom and the main ...

Heavy clouds of smoke billowing from wildfires filled the sky over mountains and hills in northern and western Spain on ...

Is forest management to blame for Canadian wildfires? With climate change making fire seasons worse, experts say forest management has its limits.

Researchers have known about the health effects of air pollution for more than a century. The 1948 “Donora smog” in a ...

Canada has issued a new travel advisory for travellers heading to Spain, warning Canadians about the latest safety concerns.

The mayor of Port Alberni on Vancouver Island says about 50 residents evacuated from their homes due to a nearby wildfire ...

The air quality warning brought on by the wildfires has been expanded to the metro region. Winds from the northwest are ...

Things improved after the rain moved in, but meteorologist Rodney Barney warns, with far less rain in Conception Bay North, ...