The remarkable natural light show is the result of electrons colliding with atoms in the upper reaches of Earth’s atmosphere.

Up to 15 U.S. states could see the aurora on New Year's Eve, according to the Space Weather Prediction Center.

The magic of Christmas could soon manifest in the sky, with northern lights display possible in several U.S. states amid the ...

Heavy snow and strong winds accompanied an atmospheric river over parts of California. These maps show snow totals.

A powerful winter storm system could become a "bomb cyclone" over the Great Lakes and Northeast regions this week.

Northern U.S. states and higher elevations have the best chances of a white Christmas, while southern and western areas are ...

The northern lights are expected to grace the skies of some northern states tonight and tomorrow, according to NOAA.

Snow storms dumped snow on both ends of the country, but how much fell varied widely. Maps show snow totals across USA.

Experts mapped US fossil fuel emissions street by street, showing where pollution really comes from and why data matters for ...

Around 12 U.S. warships and 30-50 aircraft positioned off Venezuela highlight the scale of Washington’s military operation.

The attack started in the northern city of Beit Shean when the Palestinian man rammed his vehicle into people, killing one ...

The aurora borealis, also known as the northern lights, glow in the sky over St Mary's Lighthouse in Whitley Bay on the North East coast, reaching a G4 level geomagnetic storm, putting on an amazing ...