Animals evolved in complex environments, producing a wide range of behaviors, including
navigation, foraging, prey capture, and conspecific interactions, which vary over timescales …

In the current era of rapid climate change, populations are facing environments in which
food availability can quickly decline or become highly unpredictable. These conditions may …

Division of labor occurs when cooperating individuals specialize to perform different tasks. In
bacteria and other microorganisms, some species divide labor by random specialization …

Female–female reproductive suppression is evident in an array of mammals, including
rodents, primates, and carnivores. By suppressing others, breeding females can benefit by …

The evolutionary paradox of animals helping others in their social group, rather than living
independently, has fascinated researchers for many decades. Ultimately, this cooperation is …

Social hierarchies can increase reproductive skew in group-living animals. Using game
theory we investigate how the opportunity for differently ranked individuals to acquire …

本文尝试从演化博弈视角解释国际经贸争端. 从20 世纪60-90 年代美国和日本经贸冲突的典型
事实出发, 提炼双边经贸争端的基本特征, 据此建立包含领导者和追随者的经贸竞争模型 …

Understanding the diversity and evolution of mating systems in the primate order is a key
question in biological anthropology. Mating systems evolve from selection on males and …

The use of sacred values by humans to enforce cooperation has been seen throughout
human history, as demonstrated by philosophers like Marx and Aristotle observing that …