A new study shows how carbon from rivers and saltwater mixing control emissions. Protecting natural salinity can help manage ...

The pH, or the acidity or alkalinity of an environment, has long been known to affect how efficiently catalysts drive key ...

SPOILER ALERT: This story contains spoilers from “Introduction to Chemistry,” the series finale of “Lessons in Chemistry,” now streaming on Apple TV+. Elizabeth Zott, hero of the people. It’s not ...

New experiences, opportunities, and challenges can change our perspectives and introduce new ways to see concepts and issues that we thought we already understood—or that we had no idea existed. And ...

Marine barite extracted from deep-sea sediment cores, seen here in a scanning electron microscope image, provides a record of variations in ocean chemistry over geologic time. (Image by Adina Paytan) ...

In this lab, you will fill out a foldable on the three primary states of matter. Then you will watch a video showing ice melting from a solid to a liquid and boiling from a liquid to a gas. After ...

Due to their immunosuppressive properties, systemic glucocorticoids are estimated to be used by 0.5% to 3% of the population annually. Glucocorticoids are effective, but their use comes with some ...

Analytical chemistry is the science of obtaining, processing, and communicating information about the composition and structure of matter. In other words, it is the art and science of determining what ...