The U.S. military would be weakened by Trump-ally proposals to break up the federal government’s main weather-monitoring ...

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, ...

A November 6 solar flare hit X2.3-class in strength, causing Atlantic radio blackouts, with more potentially on the way if further solar flares are released.

After reaching solar maximum in Solar Cycle 25, the Sun continues producing multiple solar flares, with some Earth-directed ...