
author
1857–1935
A leading American paleontologist and museum builder, he helped shape how the public learned about fossils, evolution, and prehistoric life in the early 20th century. He is especially remembered for his long leadership at the American Museum of Natural History and for promoting major dinosaur discoveries.

by Henry Fairfield Osborn

by Henry Fairfield Osborn

by Henry Fairfield Osborn, William Berryman Scott, Francis Speir
Born in 1857, Henry Fairfield Osborn was an American paleontologist, geologist, and natural historian. He studied at Princeton and went on to become one of the best-known science figures of his era, combining research, teaching, and public museum work.
Osborn spent much of his career at the American Museum of Natural History in New York, where he served as president for many years. Under his leadership, the museum expanded its fossil collections and sponsored important expeditions, helping bring dinosaurs and other prehistoric animals into popular imagination. He also worked as a professor at Columbia University and wrote widely on evolution, mammals, and ancient life.
His legacy is significant but also complicated. Alongside his scientific influence, some of his views on human difference and eugenics are now recognized as deeply harmful. He died in 1935, and today he is remembered both for advancing paleontology and for the controversial ideas that accompanied part of his public career.