Each week on “Watch Mr. Wizard,” Don Herbert used household objects to conduct an easily replicated experiment that ...

PHILADELPHIA (WPVI) -- Everyone knows it's cold it is outside. The entire Philadelphia region has remained below freezing for the seventh day in a row, with little relief in sight. But we are tapping ...

Winter means a lot of indoor time, and I've learned that science experiments are a lifesaver on those long, cold days. The best part? You don't need anything fancy. Baking soda, vinegar, food ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists used a new technique to estimate the abundance of hydrogen in Earth’s core. - Tumeggy/Science Photo Library RF/Getty ...

Mad Science partners with schools to offer STEM enrichment programs designed to boost academic achievement while sparking curiosity and creativity. Through interactive experiments and guided ...