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

Heads up aurora chasers! Powerful geomagnetic storm conditions could trigger northern lights at mid-latitudes overnight as a CME impact is detected and more could be on the way.

They pointed out that the object appeared to stop, hover for a moment, move closer to the Sun, and then disappear, which led ...

ST. LOUIS – With a G4 geomagnetic storm currently underway, the northern lights may be visible across the United States tonight. The National Oceanic and Atmospheric Administration (NOAA ...

In a surprising turn of events, a “Severe” G4 geomagnetic storm is currently impacting Earth. Energy released by our Sun is affecting Earth’s magnetic field. The stronger the storm ...

The solar eruption set Earth's skies ablaze, with vibrant auroras visible across the Northern and Southern Hemispheres.

Last May, when the Northern Lights were visible throughout Michigan, a rare G4 (severe) geomagnetic storm watch was issued. Watch below: See the best photos of the Northern Lights from across ...

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Here's how this week's solar storm will affect your gadgets, including the potential for dropped calls and getting lost.

NOAA's Space Weather Prediction Center had issued a G3 geomagnetic storm warning for April 16. Not only were these conditions met, but for a brief period, severe G4-level storming was reached.

They extend even farther south than during a G2 storm, covering all of Canada as well as the northern United States. G4 (severe) geomagnetic storms are where problems become more serious. Power grids ...