SIOUX FALLS, S.D. (KELO) — A local author has once again put his childhood memories to paper just in time for Christmas, and for a worthy cause. Tom Roberts has been writing Christmas books for 20 ...

Owing to the wave nature of light there are many ways that such different waves can interact with each other, but also with materials. Everyone knows about reflecting light with a mirror, which is a ...

SPOKANE, Wash. — Kaleidoscope Science is coming to the Spokane Library, giving kids the opportunity to explore the world of light, color and reflection. Children eight to 12 are invited to register ...

The video series will consist of four 12- to 15-minute-long episodes that explore the beauty and meaning of Advent traditions in an engaging and meaningful way and highlight a different cherished ...