"Just as blue sunlight scatters in the Earth's atmosphere and makes the sun look slightly less blue, light from a strong blue ...

A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from ...

Much as the phrase has become worn and weary, Monday in the D.C. area really did provide the proverbial dark and stormy night ... glittered as they fell from a sky divided between both sunshine ...

We talked to Joe Bill, president of the Fountain Hills International Dark Sky Discovery Center, who said the center will be a state-of-the-art facility dedicated to connecting the night sky to ...

Tourism chiefs on the dark sky island of Sark are hoping to ... a lack of light pollution enhances the visibility of the night sky but cloudy weather can often spoil the view.