Animals with ultraviolet color patterns can be found all over nature. Here’s what we know about what purpose these patterns ...

and sheds new light on their understanding of this strange phenomenon. STEVE, an unusual aurora-like structure characterized by a glowing purple arc, was first observed by amateur sky watchers ...

There’s a purple-bluish glow coming from some of the lights above highways in Western Pennsylvania. It’s a bizarre look. What ...

The result is a glowing light show that appears in waves, curtains or arcs across the sky. The Northern Lights are most visible near the Arctic Circle, but during times of high solar activity ...

The discovery of Eos, the closest known molecular cloud to Earth and one of the largest structures in the night sky, hints at ...

A newly found, huge cloud near our solar system probably won't form stars, but will rather disperse as part of a feedback ...

This causes hues of green, pink and purple to shine across the sky, creating the phenomenon known as the northern lights or aurora ... s Comet could leave glowing trails across the night ...

The storm, caused by a coronal mass ejection, or eruption of solar material, is developing tonight, with chances to view the dancing glow ... light in the night sky, often shades of green, red or ...