Evolution depends on genes being passed down through the generations via reproduction, and same-sex sexual behavior does not result in offspring.
May 17, 2023
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There's no such thing as a single "gay gene" that drives a person's sexual behavior, concludes the largest genetic study ever conducted on the issue.
Aug 29, 2019
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Bisexuality is quite common among men and women whose mothers received additional doses of the sex hormone progesterone while pregnant. This is one of the findings of a study led by June Reinisch, Director Emerita of The ...
Apr 3, 2017
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In a large study examining a nationally representative survey of American adults from 1973 to 2014, researchers from Florida Atlantic University, San Diego State University and Widener University have found that same-sex ...
Jun 1, 2016
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