Add Yahoo as a preferred source to see more of our stories on Google. Guest Opinion. Altruism is helping without a benefit and sometimes at a risk to one’s self. Animals helping others of their own ...

Source: Belinda Recio, with permission. By exploring animal biology and behavior, as well as the cultural roles that animals play in symbolism, mythology, and traditions, Belinda Recio's new ...

Ben JJ Walker has received funding from the Australian Government Department of Education and UNSW Sydney. Animals are noisy. And their noises can travel a long way. But making sounds can be a ...