TULSA, Okla. — Rainbows occur in nature as sunlight is refracted off raindrops, which creates an arc in the sky. There are other ways to experience and create a rainbow, which we did at Discovery Lab ...

Tanzania Sewell from Club SciKidz Greater Milwaukee shares two of her favorite foaming experiments.

Combine simple household ingredients to watch ice crystals form in seconds.

We know those sunny days and May flowers are on the way, but we still have to get through a few more April showers (or, you know, snowstorms — hi, New England!) first. And while those showers are ...