Wildfire smoke from Canada is expected to move over the U.S., and maps and satellite imagery show the large-scale impact of the blazes.

Parts of 15 states could have a chance at seeing the Northern Lights on overnight on Tuesday if the weather cooperates.

The Northern Lights cannot be seen during daylight hours. Instead, nature’s light show is best seen between the hours of 10 p ...

Several dozen wildfires burning in Canada have led local authorities to declare states of emergencies and forced thousands of ...

Air quality in some parts of the United States is being compromised as smoke from dozens of wildfires in Canada travels south ...

The northern lights could also be visible Tuesday night in parts of Washington, Idaho, Montana, Wyoming, North Dakota, South ...

States across the border issued air advisories about particulate pollution that are expected to last for several days.

Wildfire smoke from Manitoba, Canada, will blow across two dozen states through Saturday, reducing air quality and creating ...

Where Will The Northern Lights Be Visible? The northern lights will be most visible across Canada and Alaska, with a lower ...