At least 17 states experienced some level of snowfall in the last 24 hours, National Weather Service data shows.

The National Oceanic and Atmospheric Administration of the United States has predicted the northern lights will be visible in ...

There’s often speculation about whether the United States will add a 51st state. Most often, attention focuses on Puerto Rico ...

Forecasts indicate that the Arctic polar vortex will deliver frigid winds across large portions of the U.S. in the new year.

Find out where there will be snow in the United States this Christmas 2024. Check here for all the details on where it will ...

America. It's so much more than chants of "USA! USA! USA!" can possibly capture. It's a diverse empire of more than 327 ...

The countdown to the holidays is on, and if you're dreaming of a white Christmas, NOAA has a list of the locations most ...

Northern Lights are expected to dazzle skies on Christmas in the United States. The colorful auroras might be seen in ...

Countries around the world have nuclear capabilities and the US is no different - with a map revealing the areas in America ...

Even when it was most used in the 1910s and 1920s, America's passenger train network displayed stark differences between ...

Ohioans might be celebrating New Year's Eve with the northern lights after seeing them in May and October. See the aurora ...

More than 9,000 flights within, into or out of the United States were delayed, and more than 300 others were canceled as of ...