People in several northern U.S. states may be able to see aurora borealis, also know as the ... releasing energy as vibrant colors of light. The predominant green hues often seen in auroras ...

More often than not, the aurora borealis (also known as the northern ... and feature purple and red colors as well as the more ... [+] typical green. The electrons travel along the magnetic ...

In August, over a calm Michigan lake, Karl Duesterhaus, 34, of Chicago, was treated to an unusual phenomenon: the northern lights, which appeared as hazy colors ... the aurora borealis is expected ...

The northern lights should continue well into the weekend and may even reach down into the middle parts of the US.

The aurora borealis might appear in skies from Washington to New York, lighting up the night with beautiful colors, as a stream of electrically charged particles called "solar wind" hits the poles ...