A night of intensely colorful auroras put on a show over Wyoming and much of the Northern Hemisphere Tuesday night. They were so powerful that ...

Parts of Florida were treated to the aurora borealis this week. The show appears to be over, though — for now.

Skies over North America erupted this week with shimmering colors: Shades of pink, purple and green swayed across the skies in northern as well as some southern states. It followed two similarly ...

(NEXSTAR) — An incredibly strong geomagnetic storm brought the northern lights into California, Arkansas, and even Florida, all areas that rarely get a chance to see the celestial colors. Much of the ...

A severe geomagnetic storm put the power grids in at least 11 states at risk this week, posing a threat to millions.

A geomagnetic storm, which is a “major disturbance in Earth’s magnetic field,” reached G4 levels on Tuesday, Nov. 12, according to the Space Weather Prediction Center.

If the geomagnetic storm reaches G4 or G5 strength, much of the southern United States will be able to see the northern ...

After a couple of days of being able to see the Northern Lights, Pittsburgh's weather will get back to seasonable conditions ...

The Sun is not angry it’s just feeling extra dramatic this week,” quipped a forecaster as Earth awaits a rare G4-level ...

Space weather forecasters said there is the possibility that more auroras could reach parts of Northern California on ...

(WIFR) - If you missed the stunning Northern Lights Tuesday, you will get another shot at the display Wednesday night. A ...

Parts of Minnesota were treated to another spectacular night of northern lights, though the Twin Cities didn't see a repeat ...