Chemistry is a branch of science that involves the study of the composition, structure and properties of matter. Often known as the central science, it is a creative discipline chiefly concerned with ...

Theoretical chemistry seeks to provide theories and explanations for chemical observations whilst also posing questions to be answered by future experiments. Playing a key role in physical chemistry, ...

Science chemistry is the branch of natural sciences that focuses on the composition, structure, properties, and reactions of matter. It examines how substances interact and transform. This text is ...

Chemical engineers develop products and processes that improve the well-being of humanity and touch every aspect of our lives. From discovering new materials and developing new vaccines to solving ...

Jonathan Witt is the college’s Chemical Hygiene Officer. Please reach out to him if you have any questions. This web based summary of Bates College’s Chemical Hygiene Plan (CHP) is intended to make ...

Zoe McDonald has worked as a content creator and producer for more than eight years. She has held staff positions at national media brands as well as local outlets. She developed an interest in health ...

DNA methylation involves adding a methyl group to DNA, which may influence gene expression and affect health aspects like childhood development and aging. Lifestyle factors, especially diet, may ...

Dec. 21, 2025 Superconductors promise loss-free electricity, but most only work at extreme cold. Hydrogen-rich materials changed that—yet their inner workings remained hidden because they only exist ...

Department of Biochemistry, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, New York, United States, and Department of Chemistry & Biophysics Program, University of Michigan, Ann ...

The past five decades have witnessed a remarkable expansion in the capabilities of physical chemistry, driven by advances in signal processing and the dramatic enhancement of both temporal and spatial ...

A chemical imbalance is when neurotransmitters in the brain are not balanced. These imbalances often are associated with ADHD, Alzheimer's disease, and other mental health and neurodegenerative issues ...

An illustration of a magnifying glass. An illustration of a magnifying glass.