Displays of Northern lights were possible on Sunday night across the Northern U.S. due to a geomagnetic storm.

Displays of Northern lights are possible on Sunday night across the Northern U.S. due to a geomagnetic storm underway.

Northern Wisconsin skygazers may have another opportunity to see the northern lights Friday and Saturday night.

Flares of this strength are “generally not common, although not necessarily unusual” when the Sun is at its solar maximum, as ...

A small but mighty cluster of sunspots have made their biggest mark yet on Earth's magnetosphere—and on the radio signals that pass below it. After releasing an X2.3-class solar flare on Nov. 6, radio ...

The NOAA Space Weather Prediction Center posted an update on Nov. 7, sharing a three-day model of the intensity of the ...

An intense X2.3-class flare was released by the sun yesterday, followed by several M-class flares, which caused a series of radio blackouts around the world.

The Mountain Fire in Ventura County has quickly spread as strong winds continue in the region. Follow here for live updates.

In this instance, with such an intense amount of ultraviolet (UV) radiation that accompanied the flare, a shortwave radio ...

If the northern lights do become visible, those in Washington, Idaho, Montana, North Dakota, South Dakota, Minnesota, ...