Watch: This photographer's footage of a double rainbow, as seen from a trail in the Golden Gate National Recreation Area, ...

Pilots are indeed glorious for flying us non-pilots across the world high in the sky in massive husks of metal. But have you heard of Pilot's Glory, the beautiful and rare rainbow phenomenon?

Thursday, April 3rd, is National Find a Rainbow Day. Hawai'i, the "Rainbow Capitol of the World," is known for its vibrant Ānuenue (rainbows), but climate change threatens their future. A ...