Two coronal mass ejections (CMEs) struck Earth's magnetic field, sparking geomagnetic storm conditions and illuminating the night skies with vibrant auroras across parts of the US and Europe. This ...

Fast solar wind from a massive coronal hole in the sun could trigger dazzling auroral displays as geomagnetic activity is ...

On Wednesday, the first day of the new year, residents and tourists viewed the magnificent aurora borealis, or northern ...

The Aurora Borealis made an appearance on New Year’s Day as the skies above Caithness and elsewhere in the Highlands were lit ...

This year will go down in the books as a prolific one for storm chasers — nearly every month featured weather events that ...

Northern California’s Park Fire, a total solar eclipse, hurricane, an aurora borealis and severe weather are all shown in ...

A total solar eclipse, hurricane, wildfire, an aurora borealis and severe weather are all shown in breathtaking detail.

In the new study, the researchers used video and images of the aurora borealis to map its extent ... molecular nitrogen ions with a large molecular weight can exist at such high altitudes. "Such ions ...

(Photo by Brendan SMIALOWSKI / AFP)(AFP) Last Friday, Pelosi broke her hip after falling on marble steps at a World War II battlefield site in Luxembourg. At the time, she was wearing “very high ...

This aurora display was one of the most breathtaking sights ... such as focal blending and panorama stitching, to create ...

Celebrating the holidays, West Aurora High School students staged its 37th annual madrigal concerts Dec. 14-15. A dinner concert Saturday evening was followed by a dessert concert Sunday afternoon.