The agency said “moderate” geomagnetic storm conditions are expected Wednesday because of a coronal hole high-speed stream, ...

A huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.

"The aurora does not need to be directly overhead but can be observed from as much as a 1,000 km [621 miles] away when the aurora is bright and if conditions are right," the agency explains on its ...

The National Oceanic and Atmospheric Administration predicted a much stronger northern lights display than usual Saturday ...

with the sun continuing to be in its "solar maximum," chances remain strong for seeing the awesome spectacle of the aurora borealis in the months ahead. A minor geomagnetic storm is forecast for ...

A swath of northern U.S. states may be able to see aurora borealis on Friday night, as high-speed winds from a spot on the sun’s surface may disrupt Earth’s magnetic field, according to the ...