Bisexuality is an academic concept and field of study that examines sexual attraction, identity, and behavior directed towards more than one gender. This area of research investigates the diverse experiences, social constructions, historical contexts, and unique challenges faced by individuals who identify with or experience attraction beyond a single gender, recognizing the spectrum and fluidity of sexual orientation, challenging monosexual paradigms, and analyzing its intersectionality with other identities to advance a comprehensive understanding of human sexual diversity and inform inclusive practice.