Coloradans may be able to see the aurora borealis Sunday night as a severe geomagnetic storm watch continues, according to ...

Ten years after “Mad Men” wrapped, stars Jon Hamm and John Slattery still have fond memories of the landmark AMC drama. Well, ...

A strong geomagnetic storm may bring the aurora borealis into view as far south as Colorado Sunday into early Monday. Here's ...

Colorado could see strong to severe storms on Sunday, especially along the I-25 corridor and Eastern Plains. Large hail and ...

The northern lights — also called aurora borealis — could be visible in Alaska, Washington, Montana, North Dakota, Minnesota, ...

Northern Lights may appear in the D.C. area and Colorado due to a G4 solar storm, with possible power and communication ...

The northern lights were caused by a halo coronal mass ... as well as all over the state of Colorado. Photographers in Estes Park, Rifle Gap State Park, Salida, Boulder and more captured the ...

Hues of red, pink, purple and green painted the night sky over parts of Colorado Saturday night as geomagnetic storms sparked ...

Northern lights may be visible in parts of the U.S. Monday night following weekend solar storms. The sun burped out a huge ...