The World Health Organization defines palliative care as an approach that improves the quality of life of patients and their families through the prevention and relief of suffering by assessment and treatment of physical, psychosocial, and spiritual problems. Any patient with chronic debilitating disease, including heart failure, is a candidate…[Read more]

The social behaviour of wild animals living in groups leads to social networks with structures that produce group-level effects and position individuals within them with differential consequences for an individual’s fitness. Social dynamics in captivity can differ greatly from those in wild conspecifics given the different constraints on social…[Read more]