Light pillars are rare and can sometimes be seen at sunrise or sunset in cold weather. Here is how they form.

Trump’s team, meanwhile, was quick to spike the football and claim credit for the rare spot of good news for a Democratic administration that's been dragged down by the grinding Mideast conflict.

As an intense week of weather wraps up for the Pacific Northwest and Northern California, Mother Nature has one last nasty ...

A rare atmospheric optical phenomenon has been seen in Canadian skies this week. Images and a video posted online appear to ...

The "Carpathian Sea" is observed mainly in the fall, when thick fogs or low clouds surround the mountain peaks, creating the ...

Spaceweather.com referred to the sundogs Skillern spotted as "sub-sundogs" due to their position below the Sun. "The key to ...