Yarrow

# Rare ‘Fire Rainbow’ Captures Attention Across U.S. Skies A stunning “fire rainbow” phenomenon, also known as a circumhorizontal arc, was spotted by skywatchers across the U.S. on January 7th. A breathtaking optical phenomenon known as a “fire rainbow” lit up skies across the United States on January 7th, captivating onlookers and sparking a flurry … Read more