The smoke floating over the border shared between America and Canada is now impacting air quality in states as far south as ...

US heat advisories and extreme heat warnings are posted across parts of the west, including California, Nevada, Arizona, ...

Smoke from hundreds of wildfires in Canada has choked the skies over dozens of northern U.S. states in the Great Lakes and ...

Air quality in parts of Michigan, Wisconsin, New York and Ohio was in the "unhealthy" category on Monday morning ...

Illegal crossings of the Swanton section of the northern U.S. border increased 846% from a four-month period in 2022 to the same period in 2023.