Is homosexuality genetic?

Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives. read more

Historians of homosexuality will judge much twentieth-century"science" harshly when they come to reflect on the prejudice, myth, and downright dishonesty that litter modern academic research on sexuality. read more

Contrary to media portrayals, a link between genetics and homosexuality is not certain. Many initial, poorly designed studies have been contradicted by more recent, better designed ones. read more