A study by Hokkaido University researchers has shown ... south of 48 degrees latitude. They released their latest data at an international scientific conference in the United States in February.

In Oumu, Hokkaido, a faint reddish glow was visible in the north-northeastern sky around 8 p.m. on May 11 as part of the Northern Lights, also known as the aurora borealis. In low-latitude ...