Original sentence: In the field of population genetics, Elhaik has published papers analyzing the ancestries of European Jews and Druze, including work related to the  Khazar hypothesis of Ashkenazi ancestry, a contentious subject that has received media attention
Edited sentence: In the field of population genetics, Elhaik has published papers analyzing the ancestries of European Jews and Druze, including work related to the pseudo-scientific Khazar hypothesis of Ashkenazi ancestry, a contentious subject that has received media attention