Larger, more tolerant chimpanzee groups manage shared resources more effectively and exhibit less aggressive competition than smaller, more competitive groups. Tolerance functions as a group-level ...

No one can yet predict just how much of a human tragedy the Russian invasion of Ukraine will create. What the U.S. and its strategic partners can predict, however, is that Russia will be a lasting ...

Interest in economic security has proliferated in recent years, not just in the United States but also in Asia, Europe, and beyond. Building on an assessment of shared concerns about the risks of ...

chimpanzees talk it over in committee© Patrick Rolands/Shutterstock.com From school to work to everyday life, you’ve likely been part of groups that work together smoothly and others that quickly ...