CASCADE, Mich. — Looking for a fun activity to do at home with your kids? This science experiment is fun for all ages and teaches how oxygen and carbon dioxide have different densities! Meteorologist ...

COLUMBIA, S.C. — This experiment is a chemistry experiment that involves a reaction between copper and oxygen, also know as an oxidation reaction. To do this experiment, you will need: pennies a sheet ...

Inside the belly of the Perseverance rover, currently exploring Mars’s Jezero Crater, is a small box with a big job. The Mars Oxygen In Situ Resource Utilization Experiment or MOXIE aims to produce ...

1. Ask the adult you are working with to light the candle. 2. Watch the candle flame start out small and get bigger. Notice how some of the wax near the wick melts. 3. As the flame burns, the wax from ...

A study in mice and on human blood uses a new protein to snag carbon monoxide before it latches onto blood cells ...