A Colorado resident captured stunning footage of a colorful halo that formed around the moon. Meagan Schrecengost’s video ...

But is there really an “end” to a rainbow, and can we ever get to it? Most us go through life seeing rainbows only as arches ...

Source: Wikimedia Commons / Frederic Edwin Church / 1866. Fine Arts Museums of San Francisco How many colors are in the rainbow? Seven said Sir Isaac Newton. Of course, Newton knew that a spectrum ...