A small group of northern U.S. states could see the northern lights Saturday night, providing the best shot at seeing the ...

Forecasters said a recent coronal mass ejection and high-speed winds from a spot on the sun’s surface may disrupt Earth’s ...

A Kp index of five was recorded Sunday night and early Monday after “isolated periods” of geomagnetic storms created by ...

According to the National Oceanic and Atmospheric Administration (NOAA), several states in the northern U.S. could have a ...

Northern lights will likely remain more active across the US tonight, with the National Oceanic and Atmospheric ...

Don't forget to look up, skywatchers! Another round of auroras is heading our way, and for the third time this month. Here's how and when to catch the colorful spectacle ...

Several US states could bear witness to the northern lights this week thanks to increased solar activity. Here are the states.

The geomagnetic activity detected by NOAA's Space Weather Prediction Center has a Kp index of 5 ... "If you are in the right place, these aurora can be quite pleasing to look at," NOAA says.

The northern lights, also known as the aurora borealis, are one of nature's most spectacular displays. Auroras occur when charged particles from the sun collide with gases in Earth's upper atmosphere.

SDO/NASA In Finland, aurora photographer Austin MacDonald was ... NOAA says high-latitude auroras are still possible as the Kp index lingers near 4.33 over the next 24 hours.