03:19
What You Don't Know...: Environment, A Crucial Factor in Health, The
The environment is a crucial factor in the health of an individual. Although regulations have reduced environmental pollution, many chemicals are still difficult to escape. They reside in the atmosphere that surrounds us. Health officials suspect th...
07:10
What You Don't Know...: Pest Control Service Introduces Toxic Substances into Homes in Chicago Neighborhood
Health hazards can be introduced into the home in ways people don't anticipate as families in one Chicago neighborhood learned when an enterprising pest control service started using an agricultural chemical to destroy their household pests. When th...