A solar radiation storm stronger than one we’ve seen in over two decades is in progress, the Space Weather Prediction Center announced Monday.

New Year’s Eve could bring a bonus sky show as increased solar activity creates a chance to see the northern lights across parts of the U.S. late Dec. 31 into early Jan. 1 Forecasters say aurora visibility could extend into 10 states, including Alaska ...

Parts of the northern United States may get a glimpse of something in the sky even more dazzling than fireworks on New Year's Eve: the northern lights. NOAA's Space Weather Prediction Center issued a G1 storm watch, which is only a minor show but still ...