
OpinionNovember 20, 2019
Why Is Same-Sex Sexual Behavior So Common in Animals?
It’s long been considered an evolutionary puzzle, but new research suggests this may be the wrong way to think about it
Caitlin McDonough is an evolutionary reproductive biologist and a PhD Candidate at the Center for Reproductive Evolution, Syracuse University.

Why Is Same-Sex Sexual Behavior So Common in Animals?
It’s long been considered an evolutionary puzzle, but new research suggests this may be the wrong way to think about it