Air quality alerts and advisories have been issued in multiple states as Canadian wildfire smoke continues to spread.

Environment Canada has issued nearly 250 active warnings and advisories in Alberta, Saskatchewan, Manitoba and Ontario as wildfires send smoke across Western Canada ...

According to the NOAA, 24 states, including Alaska, Montana and North Dakota, might have a chance to see the northern lights ...

Smoke from a series of wildfires burning across central Canada has prompted officials to issue an air quality alert for the ...

Montana, North Dakota and Minnesota are just some of the states that may be able to see the Northern Lights Monday night.

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

With 174 active wildfires burning across Canada, several U.S. states are under air quality alerts due to the traveling smoke from these flames.