Oil prices climbed nearly 3% on Monday on supply concerns as producer group OPEC+ decided not to accelerate plans to hike ...

The pull of the foul air to Northern California was significant enough that the Bay Area Air District issued an air quality ...

The smoke from the wildfires is primarily aloft, resulting in a milky sky and vivid sunrises and sunsets. Air quality levels ...

Wildfires burning in Canada's oil-producing province of Alberta have affected more than 344,000 barrels per day of oil sands ...

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

Oil prices climbed nearly 3% on Monday, despite producer group OPEC+ sticking with output hike plans, as wildfires burning in ...

Two Canadian provinces have declared a state of emergency as intense wildfires, fueled by hot and dry weather, are forcing ...

A series of wildfires burning across central Canada sent smoke billowing into the U.S. over the weekend, with few signs that ...

Roughly 17,000 residents in the Canadian province of Manitoba have been evacuated because of nearly two dozen active ...

Rising heat, winds, and dry air sparked blazes in the Canadian provinces of Saskatchewan and Manitoba, according to the ...

Smoke from wildfires in Canada is making it harder to breathe in Ohio and several other states. Here's how long it will last ...

While the Upper Peninsula is dealing with low air quality due to wildfires, those with autoimmune and lunge issues are being ...