The Phoenix Zoo announced Monday that it had euthanized its spotted hyena, Huckleberry, on Friday. The zoo made the decision to humanely euthanize Huckleberry after his mobility severely declined, it ...

Male bonobos are able to interpret female fertility cues even when those signals do not reliably indicate ovulation. This ability helps them direct their mating efforts toward times when conception is ...

David Corenswet sits down with 'Sexiest Man Alive' Jonathan Bailey to discuss their 'Wicked' and 'Superman' heartthrobs for ...