Geomagnetic storms occur when charged particles from the sun collide with Earth’s atmosphere, creating auroras.

Strong geomagnetic storms and a moderate solar radiation storm have led to an aurora view forecast for Wednesday night in the ...

It feels like fall colors just arrived, but it won't be long until Ohio starts thinking about the winter weather forecast and planning for the first snow. How cold and wet will it be this winter? Take ...

After the aurora borealis lit up the Colorado sky in surreal swaths of color Tuesday night, there’s a chance stargazers in our state will see the northern lights again Wednesday night.

The National Oceanic and Atmospheric Administration’s Hurricane Hunters have spent the past week diving into the eye of Melissa — a storm of historic ferocity — to gather life-saving data. But the ...