People in the northern parts of Washington, Idaho, Montana, Minnesota, North Dakota and Wisconsin have the best chance to ...

Residents in a string of northern states could be in with a chance to see the northern lights on Tuesday night, forecasters ...

A pair of solar storms are targeting the Earth, and they could push the northern lights into Ohio this week. See the map.

The major ports of Silla included Ulsan and Danghangseong (present-day Hwaseong, Gyeonggi-do), through which numerous goods from Central and Southern Asia were imported ... Balhae controlled the ...