Livescience.comThe same genetic mutations behind gorillas' small penises may hinder fertility in menMay 21Nicoletta LaneseBy Nicoletta Lanesemore_vert
Daily MailWhy gorillas have such small penises: Scientists uncover the genetic mutation behind apes' 'modest' 1.1-inch gMay 24Shivali BestBy Shivali Bestmore_vert
Daily StarWhy one inch is plenty for burly gorillas whose todger size could explain problem in menMay 25Ashley PembertonBy Ashley Pembertonmore_vert