The more we learn about orcas, the more remarkable they are. These giant dolphins are the ocean's true apex predator, preying on great white sharks and other lesser predators. But for all their ...

We humans are nothing if not inventive. Our innovations have come to underpin virtually every facet of daily life—from what we eat to how we communicate. This ingenuity is intrinsically linked to both ...

List of contributors; Part I. Introduction: 1. Reconsidering primate tourism as a conservation tool: an introduction to the issues / Anne E. Russon and Janette Wallis; Part II. Asian Primates: 2.