Much of Alberta, Saskatchewan under a blanket of wildfire smoke, air quality warnings
Smoke in much of Alberta and western Saskatchewan is causing very poor air quality, while wildfires continue to…
Grand Canyon, Utah wildfires creating “fire clouds” that can form their own weather systems
Two wildfires burning in the western United States — including one that has become a “megafire” on the…
Grand Canyon wildfire grows 20-fold over 24 hours as Canadian wildfires smoke blanket U.S. Midwest
A fire near the Grand Canyon National Park in Arizona has grown more than 20 times in size…