In keeping with a congressional mandate (Public Law 104-484) and the Chemical Weapons Convention, the United States is currently destroying its chemical weapons

The workplace is where 156 million working adults in the United States spend many waking hours, and it has a profound influence on health and well-being. Althou

Physical activity has far-reaching benefits for physical, mental, emotional, and social health and well-being for all segments of the population. Despite these

Public health surveillance is the systematic, ongoing assessment of the health of a community, based on the collection, interpretation, and use of health data.