While the smoke may cloud your vision of the sky or ruin a day at the beach on this week's warmest days of the season so far, ...

According to the National Oceanic and Atmospheric Administration's (NOAA) aurora forecast, the northern lights may be ...

More than 200 wildfires are raging across Central and Western Canada. That smoke is creating hazy skies in New England and prompting some air quality alerts.

The National Oceanic and Atmospheric Administration's Space Weather Prediction Center prediction map is showing that all of New Hampshire and Maine have a chance of seeing the lights tonight ...

A Saharan dust plume is expected to bring milky skies and hazy sunsets to Florida, the Southeast, and Gulf Coast.

Smoke spreading from wildfires in Canada​ was affecting air quality in multiple states, including Minnesota​ and Wisconsin.

Health officials have warned that deteriorating air quality is likely to pose health risks to the public, especially to ...

In the U.S., smoke lingered on the skylines of cities from Kansas City to Minneapolis, and a swath of the region had ...

The aurora's are back! And may be visible throughout the weekend. The University of Alaska and NOAA track auroras using the ...

A severe geomagnetic storm could bring the northern lights and possible technological effects to the U.S. to start the week, ...

In general, about 1 to 2 inches of rain is expected, with less north of the mountains and in northern Maine. In the highest ...

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