Aspiring viewers of the Northern Lights are encouraged to go as far north as possible, away from light pollution, and face ...

Their study used data from a Nasa satellite radiometer - a device designed specifically to measure the brightness of night-time light. It showed that changes in brightness over time varied greatly ...

The peak of the current solar cycle is ongoing, bringing spectacular views of the northern lights to several U.S. states.

Americans in more than a dozen northern U.S. states may be able to catch a glimpse of the northern lights Sunday evening, as ...