ChemMatters is produced by the American Chemical Society in October, December, February, and April. The archive gives you access to all of ChemMatters’ past articles, dating back to February 1983. The most recently released issue is available through a complimentary subscription, if you chose to receive one when you joined AACT.

For recent articles, issues, or available teacher’s guides visit acs.org/ChemMatters.

AACT members can access the archive and generate a Student Pass that gives their students access to the articles. Available Teacher’s Guides can also be found next to the corresponding issue and article in the archive.

Search for Articles

Use the filters in the Filter by: section to search for an archived article by title, keyword, month, and/or year.

Pro Tips:

  • Air Travel: Separating Fact from Fiction

    Have you ever wondered why ears pop during takeoffs and landings? Or whether a person is more likely to die in a car crash than in an airplane flight? We provide answers to these and other air travel-related questions.

    Issue Date | February 2015

  • How Toxic Is Toxic?

    Every substance that we consume in our daily lives can be toxic—even water, salt, and sugar. It just depends how much of it you ingest. So, how much is too much?

    Issue Date | December 2014