Several major U.S. cities could be impacted if the Thwaites Glacier were to melt, according to NOAA projections.

"Showers and thunderstorms located over the Florida peninsula, the southeastern U.S. coast, the northwestern Bahamas, and the ...

Extreme heat warnings and heat advisories were issued across parts of the U.S. Southwest and Pacific Northwest on Friday.

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

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

The Ranch Fire quickly burned through over 4,200 acres on Tuesday, forcing evacuations in Apple Valley, according to law ...

The National Weather Service is in charge of declaring watches or warnings for thunderstorms, tornadoes and other weather ...

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, ...

Online map tools and resources let you track the Canadian wildfires and monitor poor air-quality conditions, which are ...

Air quality in some parts of the United States is worsening as smoke from dozens of wildfires in Canada travels south, pushed ...

Hurricane season is here, and several U.S. regions are at high risk of being hit by one of the powerful storms ...