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Searching for organic molecules in rocks on Mars is no easy task. Curiosity’s Sample Analysis at Mars (SAM) instrument is designed to analyze the chemical composition of gases, which it creates by ...

Students from primary through intermediate schools presented experiments, posters and engineering designs.

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 ...

FARMERSBURG, Ind. — A mishap during a high school chemistry experiment that injured four western Indiana students, leaving one hospitalized, is being investigated by the state fire marshal's office.