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 ...

SONOMA COUNTY, CA — Aurora borealis? Debris from space ... We're looking for high-resolution images that reflect the beauty of the North Bay and show off your unique talents.

The northern lights, or aurora borealis, occur when energetic particles ... On average, Earth sees six days of high geomagnetic activity in March, compared to just three in December.

Stunning views of the Aurora Borealis have wowed hikers in Alaska over the past few days, appearing in freezing conditions over trails near the city of Fairbanks. The dazzling natural phenomenon ...