All Stories

  1. Support for populist candidates predicted by declining social capital and an increase in suicides
  2. Faith and fertility in evolutionary perspective
  3. Fertility and faith: insights from human behavioral ecology, evolutionary psychology, and life history theory
  4. Socio-cultural similarity with host population rather than ecological similarity predicts success and failure of human migrations
  5. The Resettlement and Subsequent Assimilation of Evacuees from Finnish Karelia during and after the Second World War
  6. Child volunteers in a women's paramilitary organization in World War II have accelerated reproductive schedules
  7. Mothers and fathers improve immature baboon foraging success
  8. Self sacrifice and kin psychology in war: threats to family predict decisions to volunteer for a women's paramilitary organization
  9. Support for populist candidates in the 2016 presidential elections predicted by declining social capital and an increase in suicides.
  10. Immigrants who integrate achieve higher social status but suffer reduced reproductive success.
  11. Sexual conflict and the Trivers-Willard hypothesis: Females prefer daughters and males prefer sons
  12. In-Group Versus Out-Group
  13. Newly Digitized Database Reveals the Lives and Families of Forced Migrants from Finnish Karelia
  14. Fathers enhance social bonds among paternal half-siblings in immature olive baboons (Papio hamadryas anubis)
  15. Religious Devotion and Extrinsic Religiosity Affect In-group Altruism and Out-group Hostility Oppositely in Rural Jamaica
  16. Common marriage practices may result from a conflict of interest within families.
  17. The impact of parental investment on lifetime reproductive success in Iceland
  18. Parents face quantity–quality trade-offs between reproduction and investment in offspring in Iceland
  19. Self-deception inhibits laughter
  20. It's funny because we think it's true: laughter is augmented by implicit preferences