Notre Dame professor Katie Bibedorf, better known as Kate the Chemist, joins TODAY to share entertaining science experiments ...

Experiment #1 – Is it an acid, base or neither? The pH scale (which ranges from 0 to 14) gives us the ability to understand how acidic (pH lower than 7) or basic (pH higher than 7) an item is. We can ...

Discover five captivating science experiments you can try at home! This video features striking visual demonstrations including sugar density layering, a water vortex, capillary action with rainbow ...

2025 High School Teacher of the Year at Insight School of Oklahoma, Lisa Stiefel, stops by the studio to show us some fun experiments you can do at home.