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

Smoke from more than 100 wildfires blazing in Canada is expected to spread to impact air quality in more U.S. state.

An air quality alert remains in effect Tuesday for most of Minnesota, though conditions should improve throughout the day.

According to forecasters at AccuWeather, cities where smoke is expected to become thick enough to be noticeable include Fargo ...

The stunning northern lights might be visible from certain US states for the second night in a row on Monday night. Also ...