The northern lights could make a surprise appearance across parts of the U.S. tonight, Dec. 22, and through Dec. 24, as a ...

Geomagnetic storms are capable of sparking beautiful displays of the Northern Lights across our night sky. However, there is a potential danger behind that beauty, especially now, with solar activity ...

A solar cycle is a roughly 11-year periodic change in the Sun characterized by variations in the number and intensity of sunspots, as well as a flipping of its magnetic poles.

If you're hoping for a festive skywatching surprise, Christmas week is shaping up to be more active than usual in space. Fast ...

An "extreme" G5 geomagnetic storm reached Earth on Friday, NOAA's Space Weather Prediction Center said, after issuing a watch earlier in the day warning of the potential for a severe impact. The watch ...

A NOAA forecast suggests that Northern Lights may be visible in northern U.S. states on Dec. 24 as turbulent solar wind ...

A severe geomagnetic storm which has made sightings of the Northern lights possible in places that rarely witness it has also prompted power warnings, as officials fear it could wreak havoc on mobile ...

Auroras lighting up night skies across the United States are becoming a free, multi-day music festival for the eyes, likely to return Saturday and Sunday, and possibly into next week, federal ...

Based on the latest projections, Alaska, Washington, Idaho, Montana, North Dakota, South Dakota, Minnesota, Wisconsin, ...

The number of days with magnetic storms in 2025 was the highest in the last 10 years. This was announced on December 24 by ...

BALTIMORE -- Just after midnight tonight, a strong geomagnetic storm is forecast to affect Earth, and a spectacular light show might be visible in Maryland. The chance to witness the aurora borealis, ...

Please provide your email address to receive an email when new articles are posted on . Interplanetary magnetic field and sunspot increases were associated with improvements in FEV 1 and FVC. Children ...