The aurora borealis is expected to appear over much more of Canada than usual this week, thanks to a potential geomagnetic ...

The Space Weather Prediction Center is predicting 18 states have the chance to see the northern lights, including Vermont.

The best views will be in areas with dark skies and minimal light pollution, especially in rural or elevated spots facing ...

A solar storm is forecast for Aug. 7 and 8, creating favorable conditions for the northern lights. Here's where the northern lights may be visible.

A coronal mass ejection, or CME, was hurled out by the sun on Tuesday, NOAA’s Space Weather Prediction Center said. The CME, paired with a coronal hole high speed stream, or CH HSS, is “expected to ...

The Kp index is a scale from 0 to 9 used to measure geomagnetic activity. The higher the number, the more likely auroras are ...