Skywatchers across the United States have a golden opportunity to witness one of nature’s most breathtaking spectacles.

Scientists discovered tiny jets on the Sun that power both fast and slow solar wind. These jets eject particles and shape ...

A minor-to-moderate geomagnetic storm is expected Saturday night, the National Oceanic and Atmospheric Administration said.

Step aside, Darth Vader. National Aeronautics and Space Administration (NASA)'s Joint Extreme ultraviolet lithography (EUV) ...

Geomagnetic storms also cause problems on Earth. The electric currents they create can overload power plants and cause ...

This Valentine’s Day, parts of the U.S. may witness the aurora borealis due to a G1 geomagnetic storm forecasted by NOAA.

Ever found yourself yawning uncontrollably before a storm rolled in? You’re not alone. That pre-storm drowsiness is a real phenomenon rooted in how weather impacts the human body. One of the ...

After an extraordinarily dry start to the year, three atmospheric river storms are expected to hit California over the next week — with one of them potentially bringing much-needed moisture to ...

and Feb. 1. Keep up with current northern lights forecasts and geomagnetic storm warnings with our aurora forecast live blog. A massive 500,000-mile-wide (800,000-kilometer) coronal hole in the ...

When such solar activity is directed at Earth, the resulting geomagnetic storms can potentially disrupt satellite operations, power grids, navigation systems, and radio communications. There may ...

A minor or greater geomagnetic storm is expected following the arrival of a coronal mass ejection emitted from the sun on Jan. 2, NOAA said, which could result in some power grid fluctuations and ...

As it sweeps past, forecasters with SWPC say this coronal mass ejection could spark a minor geomagnetic storm as it interacts with Earth's magnetic field. Additionally, as of Friday afternoon ...