Mikhail Leus, a leading specialist at the Phobos Weather center, pointed out that a period of a relatively calm geomagnetic field will last at least until the end of this week ...

As the northern lights lit up skies across the U.S., here's how agencies braced for potential disruptions to power grids and ...

A severe geomagnetic storm caused the northern lights to dazzle across the sky on Tuesday night. Vincent Ledvina, an aurora ...

Millions across the U.S. and Europe witnessed rare, colorful displays of the northern lights on Tuesday and Wednesday after ...

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 ...

(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 ...

The aurora borealis lit up the night this week, offering a rare light show in the sky over New York, but what exactly causes ...

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 ...