In the upper Midwest of the United States, Michigan, Wisconsin and Minnesota have issued air quality warnings as smoke from ...

An air quality map shows conditions improving in the U.S. Friday as smoke from the Canadian wildfires subsides.

Although the majority of wildfires are occurring in western Canada, smoke from these fires has been drifting eastward, ...

Smoke from Canadian wildfires started making air quality worse in the eastern U.S. on Wednesday as several Midwestern states ...

The U.S. Environmental Protection Agency warns that wildfire smoke contains dangerous pollutants in the form of fine ...

Smoke from Canadian wildfires has carried another day of poor air quality south of the border to the American Midwest.

Sky-watchers, you're in luck—the northern lights, or aurora borealis, may make another showing in June, above Alaska and the ...

Space weather forecasters say northern lights may be visible in parts of the northern United States following weekend solar ...

One expert told Newsweek: "With this increased activity, we have a reasonable expectation to see more auroral activity for many months to come." ...

Besides an early leftover shower, Monday will be dry with a mix of sun and clouds. Highs rebound to the low 70s. Tuesday and Wednesday turn warmer, with lots of sunshine. Highs reach the low 80s on ...

The northern lights can be seen most clearly at night in the dark away from the bright lights of a city, according to NOAA.

The forecast for Sunday night gives Alaska and Canada the highest likelihood of seeing the northern lights. Those living ...