In this activity, students quantify and analyze their personal contributions of smog-forming compounds due to driving. The activity builds upon the previous lesson (Ground-Level Ozone). The students will review online...

California Department of Health Services, Hazard Evaluation System and Information Service (HESIS) Publications, Occupational Health Branch (OHB). HESIS offers California workers, employers, and health professionals...

Last week, the US Department of Health and Human Services (HHS) released the first in a series of guidance materials on new federal privacy protections for medical records and other personal health information. These...

The Healthfinder website was established as part of the U.S. Department of Health & Human Services, and is maintained by the Office of Disease Prevention and Health Promotion. On the homepage, visitors will find a...

This lesson provides an introduction to the occurrence and possible risks of household chemical products. Topics include some basic chemistry (how elements combine to form compounds), how chemicals are classified, and...