The polygamous town facing genetic disaster https://ichef.bbci.co.uk/wwfeatures/wm/live/1280_640/images/live/p0/59/q1/p059q1zy.jpg In a remote region of the US, a town is struggling with a chilling health crisis caused by a recessive gene. The reason? Here, polygamy is still practised. 26 July 2017 http://www.bbc.com/future/story/20170726-the-polygamous-town-facing-genetic-disaster