ABC 7 meteorologist explains what causes geomagnetic activity and when auroras might be visible farther south.

The astronomer Edmond Halley, the namesake for Halley’s comet, linked the northern lights to the Earth’s magnetic field, ...

Nature offers many dazzling displays, from jagged flashes of lightning to radiant sunsets. But perhaps one of the most elusive natural phenomena is the shimmering waves of green, pink, and red dancing ...

The aurora could be visible across Canada and much of the northern tier of U.S. states — and possibly farther south — after a ...

NEW YORK (PIX11) — The aurora borealis lit up the night this week, offering a rare light show in the sky over New York, but what exactly causes the northern lights, and what’s the likelihood of us ...

The National Oceanic and Atmospheric Administration is predicting a G4-level geomagnetic storm after a long-duration solar ...

Parts of about 27 states are partially or fully within NOAA's forecasted "view line" for the northern lights on Jan. 20. The ...

If you're lucky enough to have clear skies tonight, you might want to go out and look up, as the northern lights could put on a decent show Monday night.

The northern lights seen over much of Oregon on Jan. 19 may be visible again tonight as minor to strong geomagnetic storms ...

The red auroras over Hanle are a stunning visual of intense solar activity. These celestial displays are a warning for India's satellites and power grids.