The Environmental Protection Agency (EPA) is a United States government agency responsible for protecting human health and the environment. Established in 1970, the EPA develops and enforces regulations based on laws passed by Congress. Its work includes monitoring air and water quality, managing hazardous waste, and promoting sustainable practices. The EPA also conducts research and provides education on environmental issues. It collaborates with state and local governments, as well as private organizations, to address challenges like climate change and pollution. Through these efforts, the EPA aims to ensure a cleaner, healthier environment for current and future generations.