The auroras — more commonly known as northern or southern lights — are a top contender for nature's most awe-inspiring phenomenon. So captivating are these shows of light that, throughout human ...

Some states in the northern parts of the contiguous U.S. have a chance of seeing the northern lights on Wednesday, Nov. 12.

There is something transformational about twilight. When the sun has just set in the west, the sky changes from the vibrant blue of afternoon to a more relaxed hue, as if it’s settling down for the ...