Solar flares can affect us on Earth, and radiation from this flare caused a shortwave radio blackout. A map released by the National Oceanic and Atmospheric Administration (NOAA) shows the entirety of ...

There were no air quality alerts across the U.S. early Friday, following a flurry of warnings partly linked to wildfires in ...

Smoke from Canadian wildfires drifted down heavily into Montana on Wednesday and Thursday, covering a large swath of north-central Montana.

Maps show where new plumes of smoke will cause hazy skies through the end of the week. Low-level smoke is forecast to spread ...

Smoke from wildfires in Canada has spread more than 5,000 miles, reaching parts of Russia and Europe during the past week.

Here's what we know about the Canadian wildfires, smoke maps, air quality maps and more: The wildfires in Canada are burning in Alberta, British Columbia, Manitoba, Ontario and Saskatchewan ...

Maps and satellite imagery show the large-scale impact of the blazes. More than 90 fires out of 174 active blazes were burning "out of control" across Canada ... miles from Montana to the Atlantic.

Summer heat and hazy skies? See where Canadian wildfires burn, their impact on New Jersey and when the high heat will arrive ...

Montana and several other states in the U.S ... according to the NOAA. Most of Canada will also have a chance to see the lights. While the likelihood of seeing the northern lights will be low ...

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