In 1976, the U.S. Centers for Disease Control and Prevention’s (CDC) Environmental Services Division revealed blood lead levels…
In 1976, The U.S. Congress passed the Toxic Substances Control Act (TSCA) which provided the U.S. Environmental Protection…
On Nov. 28, 1973, the Environmental Protection Agency (EPA) Administrator Russell E. Train announced the final regulations to…
On Jun. 14, 1972, an end to the continued domestic usage of the pesticide DDT was decreed when…
In 1971, the U.S. Centers for Disease Control and Prevention (CDC) investigated lead exposure in El Paso, Texas,…
On Dec. 2, 1970, the US Environmental Protection Agency (EPA) was established by President Richard Nixon with an…
On Nov. 6, 1970, President Nixon nominated William D. Ruckelshaus to be the first Administrator of the U.S….
On Apr. 22, 1970, the first Earth Day was held and the modern environmental movement was born. A…
On Jan. 1, 1970, President Richard Nixon signed the National Environmental Policy Act (NEPA) into law and launched…
On Oct. 3, 1969, a proposal to establish “Earth Day” was submitted by John McConnell to Peter Tamaris…
In Jul. 1955, the U.S. Department of Agriculture (USDA) and the U.S. Forest Service (USFS) sprayed DDT as…
In 1923, William Mansfield Clark from the U.S. Department of Agriculture alerted the public to the dangers of…