ACS Webinars provide valuable opportunities to hear directly from leaders in the field, stay informed about emerging trends, and gain insights into diverse perspectives within chemistry. They keep me ...

Hands-on activities, experiments, and videos for elementary and middle school students.

Magnesium supplements are gaining popularity to treat conditions such as insomnia, migraines, and constipation. Most magnesium salts are extracted from rocks by crushing and heating them, which ...

Middle School Chemistry’s Interactive Chemistry Lesson Modules are a set of digital resources designed to complement your in-class, inquiry-based chemistry lessons. Originally developed during the ...

Students will be able to explain that the density of a liquid has to do with how heavy it is for the sample size. Students will also be able to explain that if a liquid is more dense than water, it ...

Dedicated August 26, 2009, at the U.S. Steel Tower in Pittsburgh, Pennsylvania, and August 27, 2009, at the Drake Well Museum in Titusville, Pennsylvania, during the 150 th anniversary of the ...

Congratulations to the 2026 recipients of the ACS Graduate Student and Postdoctoral Scholar Recognition Program. We are proud to recognize the talented graduate students and postdoctoral scholars in: ...

Surface cleaners remove germs and grime, but their fragrances react with indoor ozone to form nanoparticles at levels rivaling that of city traffic.

For more than 30 years, scientists from around the world have flocked to a museum in the Italian Alps to learn from a 5,300-year-old man. He’s known as Ötzi the Iceman, nicknamed for the nearby Ötzal ...

Our current fascination with high-protein foods means plant-based protein now shows up in many food products. But rather than growing plants just for their protein, researchers wondered if edible ...

Sweat and food stains can ruin your favorite clothes. But bleaching agents such as hydrogen peroxide or dry-cleaning solvents that remove stains aren’t options for all fabrics, especially delicate ...

A few tears may someday reveal important clues about a person’s neurological health. Researchers reporting in ACS Omega developed a low-cost electrochemical sensor designed to detect dopamine, a ...