Douglas Emlen (born April 29, 1967) is an

evolutionary biologist Evolutionary biology is the subfield of biology that studies the evolutionary processes such as natural selection, common descent, and speciation that produced the diversity of life on Earth. In the 1930s, the discipline of evolutionary biol ...

and Professor of Biology at the

University of Montana The University of Montana (UM) is a public research university in Missoula, Montana, United States. UM is a flagship institution of the Montana University System and its second largest campus. Fall 2024 saw total enrollment hit 10,811, marki ...

. Emlen was inducted into the

National Academy of Sciences The National Academy of Sciences (NAS) is a United States nonprofit, NGO, non-governmental organization. NAS is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Engineering (NAE) and the ...

in 2023. Emlen's research provides insights into the development and evolution of exaggerated male weaponry, such as the horns found in

scarab beetles The family Scarabaeidae, as currently defined, consists of over 35,000 species of beetles worldwide; they are often called scarabs or scarab beetles. The classification of this family has undergone significant change. Several groups formerly tre ...

. His work combines approaches from

behavioral ecology Behavioral ecology, also spelled behavioural ecology, is the study of the evolutionary basis for ethology, animal behavior due to ecology, ecological pressures. Behavioral ecology emerged from ethology after Niko Tinbergen outlined Tinbergen's f ...

genetics Genetics is the study of genes, genetic variation, and heredity in organisms.Hartl D, Jones E (2005) It is an important branch in biology because heredity is vital to organisms' evolution. Gregor Mendel, a Moravian Augustinians, Augustinian ...

phylogenetics In biology, phylogenetics () is the study of the evolutionary history of life using observable characteristics of organisms (or genes), which is known as phylogenetic inference. It infers the relationship among organisms based on empirical dat ...

, and

developmental biology Developmental biology is the study of the process by which animals and plants grow and develop. Developmental biology also encompasses the biology of Regeneration (biology), regeneration, asexual reproduction, metamorphosis, and the growth and di ...

to understand how evolution has shaped these structures. His projects include an examination of how altered expression of appendage patterning genes contributes to species differences in the shape of horns, and how the insulin receptor (InR) pathway modulates the size of male weapons in response to the larval nutritional environment. Emlen and his work were featured in documentaries for the

BBC The British Broadcasting Corporation (BBC) is a British public service broadcaster headquartered at Broadcasting House in London, England. Originally established in 1922 as the British Broadcasting Company, it evolved into its current sta ...

(''Nature’s Wildest Weapons'') and NOVA (''Extreme Animal Weapons''), and released his first narrative nonfiction book for middle school readers, ''Beetle Battles: One Scientist’s Journey of Adventure and Discovery'' in December 2019. He is the grandson of John T. Emlen.

Education

Emlen received a

B.A. A Bachelor of Arts (abbreviated B.A., BA, A.B. or AB; from the Latin ', ', or ') is the holder of a bachelor's degree awarded for an undergraduate program in the liberal arts, or, in some cases, other disciplines. A Bachelor of Arts degree ...

from

Cornell University Cornell University is a Private university, private Ivy League research university based in Ithaca, New York, United States. The university was co-founded by American philanthropist Ezra Cornell and historian and educator Andrew Dickson W ...

in 1989, and a Ph.D. from

Princeton University Princeton University is a private university, private Ivy League research university in Princeton, New Jersey, United States. Founded in 1746 in Elizabeth, New Jersey, Elizabeth as the College of New Jersey, Princeton is the List of Colonial ...

in 1994.

Selected awards and honors

American Academy of Arts and Sciences The American Academy of Arts and Sciences (The Academy) is one of the oldest learned societies in the United States. It was founded in 1780 during the American Revolution by John Adams, John Hancock, James Bowdoin, Andrew Oliver, and other ...

(2016) *

Phi Beta Kappa Award in Science The Phi Beta Kappa Award in Science is given annually by Phi Beta Kappa The Phi Beta Kappa Society () is the oldest academic honor society in the United States. It was founded in 1776 at the College of William & Mary in Virginia. Phi Beta Kappa a ...

(2015, for ''Animal Weapons'') * E. O. Wilson Naturalist Award, The American Society of Naturalists (2013) * Golden Key Honor Society (2012) * Elected to the council, Society for the Study of Evolution (2007-2009) *

Presidential Early Career Award for Scientists and Engineers The Presidential Early Career Award for Scientists and Engineers (PECASE) is the highest honor bestowed by the United States federal government on outstanding scientists and engineers in the early stages of their independent research careers. T ...

, Office of Science and Technology Policy, Executive Office of the President, Washington, D.C. 2002 * American Naturalists Young Investigator Prize (1997)

Bibliography

* ''Evolution: Making Sense of Life'' (2012), co-authored with

Carl Zimmer Carl Zimmer (born 1966) is an American popular science writer, blogger, columnist, and journalist who specializes in the topics of evolution, parasites, and heredity. The author of many books, he contributes science essays to publications such ...

. * ''Animal Weapons: The Evolution of Battle'' (2014). * ''Beetle Battles: One One Scientist’s Journey of Adventure and Discovery''

References

External links

* {{DEFAULTSORT:Emlen, Douglasl American science writers Living people Cornell University alumni Princeton University alumni University of Montana faculty 1967 births Recipients of the Presidential Early Career Award for Scientists and Engineers