COLUMBIA, S.C. — Our atmosphere is composed of a multitude of gases. There are two main ones that take up most of our air. Nitrogen is the biggest and takes up about 78 percent of the atmosphere.

GRAND RAPIDS, Mich. — Our final experiment we shared with the kids at Plainfield Child Care was a chemical reaction between baking soda and vinegar. It sort of illustrates a volcanic eruption, ...

Join 'Space Gal' Emily Calandrelli to help Arm and Hammer celebrate Baking Soda Rocket Day with 14,000 nationwide.

Mix baking soda and vinegar. It fizzes. Kids lose their minds. You’ve seen this before ... Repetition is okay: They’ll want to do the same experiment seventeen times. This is normal. Also convenient ...

What happens when you mix vinegar with baking soda? It creates a chemical reaction that produces carbon dioxide gas that can create a fun explosion. Ingredients 1/2 cup of vinegar 1/4 cup of warm ...

Add some spook to your science with these Halloween STEM activities guaranteed to mesmerize your little goblins and ghouls.

If we had to list our top parent-approved pastimes, backyard science experiments for kids are a hot contender for the #1 spot because kids have fun learning while soaking up a little vitamin D in the ...

Nathan Kilah does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

Avoid costly repairs this autumn by keeping drains and gutters clear. Learn simple, natural tricks like using baking soda, ...