Children adore seeing streets and shop fronts twinkling with pretty lights and festive Christmas decorations this time of the year - it can be great fun to look out for the best exterior Christmas ...

Another display of the northern lights could be visible this weekend in several U.S. states following a severe solar storm.

Aurora chasers are on high alert for minor geomagnetic storm conditions from Jan. 24 through to Jan. 25. Northern lights ...

Two coronal mass ejections (CMEs) are poised to strike Earth on Christmas ... a solar flare that erupted on December 23 at 7:12 a.m. ET. Solar flares are sudden bursts of radiation and light ...