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

Massachusetts residents woke up to hazy skies Wednesday morning as smoke from wildfires in Canada makes its way across the country.

The National Oceanic and Atmospheric Administration's Space Weather Prediction Center prediction map is showing that all of ...

Brood XIV cicadas will emerge in numbers around the lower billions in 13 states, including Ohio and parts of Greater Cincinnati.

While this weekend is looking like the weather will still be chillier than what people might like for the unofficial start of ...

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

Two ecologists explain why a misleading map is worse than no map at all, and how they have worked for years to track the ...

With just a month left of spring, Brood XIV cicadas are continuously emerging, showing up across parts of the eastern United States. Sightings have been recorded across much of western North ...

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

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