ASAS's Animal Frontiers is a publication intended "to share issues in animal agriculture and animal science with a broader audience". The October 2013 issue focuses on animal fertility, and the first Feature Article is by our own Dr. Michael Day: Michael L. Day and Guilherme P. Nogueira. Management of age at puberty in beef heifers to optimize efficiency of beef production. Animal Frontiers. October 2013. vol. 3 no. 4. 6-11.