13-03-27 Researchers from Lund University and the University of Oxford have been able to provide one answer as to why males in many species still provide paternal care, even when their offspring may not belong to them. The study finds that, when the conditio...

12-12-03 Paternal recognition -- being able to identify males from your father's line -- is important for the avoidance of inbreeding（近亲交配） , and one way that mammals can do this is through recognizing the calls of paternal kin. This was thought to occ...