Aurora chasers are on high alert for geomagnetic storm conditions overnight with northern lights possible at mid-latitudes.

After last week's explosive X-flare, sunspot AR4046 is at it again! Could this latest eruption bring stormy space weather to Earth?

Auroras are possible over the U.S. tonight (March 25) as a "moderate" geomagnetic storm hits Earth. UPDATE: The Northern ...

Imagine a world where the internet suddenly goes dark. No emails, no social media, no online shopping, and no streaming your ...

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

If you missed your chance earlier this week to see the Northern Lights, the geomagnetic storm continues on Wednesday to ...

The National Oceanic and Atmospheric Administration predicted a much stronger northern lights display than usual Saturday ...

Near real-time preliminary data from NOAA's first Compact Coronagraph (CCOR-1), a powerful solar telescope onboard the ...

The other part of the good news is the timing of the possible northern lights. Notice that NOAA forecasts a Kp Index of 4 ...

Night owls might have seen dashes of glowing color in the sky early Tuesday morning with the possible arrival of the Northern ...

The dazzling aurora borealis was visible from New Hampshire and Vermont, south to Massachusetts and Connecticut.

Here's when and how to spot the aurora borealis from select spots across the United States the night of March 25 into the ...