Edmund Beecher Wilson

Edmund Beecher Wilson : biography October 19, 1856 - March 3, 1939 Image from his textbook "The cell in Development and Inheritance", second...

Jack Hanna

Jack Hanna : biography January 2, 1947 - John Bushnell "Jack" Hanna (born January 2, 1947) is an American zookeeper who is...

Charles Wyville Thomson

Charles Wyville Thomson : biography 5 March 1830 - 10 March 1882 Sir Charles Wyville Thomson (1830–1882) was a Scottish natural historian and...

Marston Bates

Marston Bates : biography July 23, 1906 - April 3, 1974 Marston Bates (July 23, 1906 – April 3, 1974) was an American...

John Edward Gray

John Edward Gray : biography 12 February 1800 - 7 March 1875 John Edward Gray, FRS (12 February 1800 – 7 March 1875)...

Libbie Hyman

Libbie Hyman : biography December 6, 1888 - August 3, 1969 Volume I (Protozoa through Ctenophora) of The Invertebrates, published in February 1940, was acknowledged...

Frederick Schram

Frederick Schram : biography August 11, 1943 - Frederick Robert Schram (born August 11, 1943 in Chicago, Illinois) is an American palaeontologist...

Dian Fossey

Dian Fossey : biography January 16, 1932 - December 26, 1985 Interest in Africa Fossey became friends with Mary White "Gaynee" Henry, secretary to the...

Walter Frank Raphael Weldon

Walter Frank Raphael Weldon : biography 15 March 1860 - 13 April 1906 Walter Frank Raphael Weldon DSc FRS (Highgate, London, 15 March...

Georges Cuvier

Georges Cuvier : biography 23 August 1769 - 13 May 1832 Age of reptiles In 1800, Cuvier was the first to correctly identify in print,...