In 1869, John Wesley Powell led a small party down the Green and Colorado Rivers in a bold attempt to explore the Grand Canyon for the first time. After their monumental expedition, they told of raging rapids, constant danger, and breathtaking...
Biological control; Biologists (USFWS); Diseases; Environmental education; Farms and farming; Podcast; Public Lecture;
In 1941 the Food and Drug Administration approved the use of diethylstilbestrol (DES), the first synthetic chemical to be marketed as an estrogen and one of the first to be identified as a hormone disruptor—a chemical that mimics hormones. Its...
Alan Eusden oral history interview as conducted by Steve Chase. Alan talks about his time with the Randolph Mountain Club located in the White Mountains National Forest in New Hampshire.
Albert Novara oral history interview as conducted by Mark Madison. Albert Novara joined the federal government as a flyways biologist conducting aerial surveys. He flew in Canada, Mexico, North Dakota and the Arctic.
Angus Bernard oral history interview as conducted by Dorothe Norton. Angus Bernard worked for the Soil Conservation Service and later at the Wetland Management District in Benson, Minnesota.
