The northern lights may be visible overnight from up to 20 northern U.S. states on Saturday, April 18, into Sunday, April 19, ...

The northern lights may be visible overnight from up to 20 northern U.S. states on Thursday, April 16, into Friday, April 17, ...

A geomagnetic storm could bring the northern lights into view across at least 16 US states, according to NOAA’s Space Weather Prediction Center. The storm, caused by a coronal mass ejection (CME), is ...

The northern lights may be visible in “many of the northern states and some of the lower Midwest,” the National Oceanic and ...

A geomagnetic storm is expected to bring a burst of auroras to northern and upper Midwest states as March gives way to April.

According to NOAA’s Space Weather Prediction Center, a moderate (G2) geomagnetic storm is expected to peak overnight on ...

According to NOAA forecasters, strong G3-level geomagnetic activity over the weekend could keep conditions active, creating vivid displays well beyond the usual polar regions ...

Stargazers could be in for a celestial treat Friday night and early Saturday: the northern lights may be visible in nearly 20 ...

The aurora tracker is offline but USA TODAY graphics will show you when and where to see the northern lights from April 16 to ...

Activity from the sun could create displays of the aurora borealis across the northern half of the United States this weekend. The sun has produced multiple solar flares and associated coronal mass ...

Some 13,000 years ago, the sun emitted a huge belch of radiation that bombarded Earth and left its imprint in ancient tree rings. That solar storm was the most powerful one ever recorded. The next ...

Activity from the sun could create displays of the aurora borealis across the northern half of the United States this weekend ...