Many Pennsylvania residents looked up to the skies Tuesday and saw something rather strange — a spiral-shaped light. Viewers ...

This winter, snow is on a roll. This week, people in Ottawa, Canada, were mystified when an unusual cold weather phenomenon began plowing through their yards. It looked like the snow was garnering a ...

If you saw a glowing spiral in the sky Tuesday evening, don’t worry, it wasn’t a UFO. The European Space Agency says a ...