No matter how many times you see them, the northern lights, or aurora borealis—and their Southern Hemisphere equivalent, the aurora australis—are an ethereal, breathtaking sight. Dancing ...

A geomagnetic storm unleashed by the sun on Sunday could create colorful auroral displays over parts of the United States Wednesday and Thursday night.

Last spring, the strongest geomagnetic storm in two decades slammed Earth, producing light displays across the Northern Hemisphere. And last fall, a powerful solar storm dazzled skygazers far from the ...

Auroral activity was forecast with a Kp index of four on a scale of nine, suggesting the northern lights will be more active ...

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

The awe-inspiring visuals of the Aurora Borealis have fascinated humanity for centuries, but its most enduring mystery lies ...

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

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

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

The northern lights are a luminous glow seen around the ... Predicting the timing to view is a less-than-perfect science, as experts rely on NASA satellites to measure the impacts of the solar ...