Large wildfires in Canada continued to cause concerning air quality levels across parts of the United States and triggered multiple air quality alerts. Over 750 wildfires are burning throughout Canada ...

As of July 30, there were 59 active wildfires in Canada. Wildfires are a natural part of Canada's boreal forests, but are becoming more frequent and intense due to rising global temperatures.

Canadian wildfire smoke is impacting air quality across a dozen northeastern and midwestern U.S. states. Air quality is expected to remain poor in the Northeast through Tuesday, with some improvement ...

Smoke from wildfires in Canada continue to impact air quality in the northern United States, even in the New York City metro area and Hudson Valley. According to the National Weather Service, wildfire ...

Wildfires in Canada are only getting worse. The latest wildfire season to hit the nation has proven to be the second-worst on record. The 2025 season is second only to the 2023 wildfire season, which ...

WAUSAU, Wis. (WSAW) - Wildfire smoke from Canada continues to impact people here in Wisconsin. As of August 6, Wisconsin has seen a total of 22 days of air quality advisories due to wildfire smoke.

A fault line in Canada's Yukon territory has stirred after more than 12,000 years of geological sleep. Researchers studying the Tintina Fault, which stretches 1,000 kilometers from northeast British ...

The sternly worded statements and letters are filled with indignation and outrage: Republican U.S. lawmakers say Canada has done too little to contain wildfires and smoke that have fouled the air in ...

The health impacts from Canada's worst wildfire stretched into Europe, Asia and Africa, a new study reveals. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...