Information guide on dioxins, furans, and related chemicals, including recent news reports and explanations of their make-up and uses.

Agency for Toxic Substances and Disease Registry profiles chlorinated dioxins and their impact upon humans and the environment.

US Environmental Protection Agency study on dioxins discusses its toxic, metabolic and carcinogenic effects.

Environmental Protection Agency reports that exposure to dioxins, a group of toxic compounds, is a greater cancer risk than previously thought.