Aurora borealis is one of the coolest astronomical events that we can see with the naked eye. It makes the sky glow beautiful colors, and auroras are just random enough to be exciting occurrences. But ...

Aurora borealis is one of the coolest astronomical events that we can see with the naked eye. It makes the sky glow beautiful colors, and auroras are just random enough to be exciting occurrences.

A huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.

likely to produce a magical display of colors swirling through the night sky on Tuesday, March 25. The northern lights, also known as the aurora borealis, result from geomagnetic storms.

with the sun continuing to be in its "solar maximum," chances remain strong for seeing the awesome spectacle of the aurora borealis in the months ahead. A minor geomagnetic storm is forecast for ...

Americans in more than a dozen northern states could see the northern lights Sunday, as the National Oceanic and Atmospheric Administration predicts the aurora borealis will be more visible than ...

Los cielos del norte brillan de color punk y naranja con la aurora boreal cerca de Walla Walla, Washington, el miércoles 30 de marzo por la noche (Greg Lehman/Walla Walla Union-Boletín /AP ...