Paleoanthropology is the scientific study of ancient humans and their relatives. It combines aspects of anthropology, archaeology, and paleontology to understand human evolution. Researchers in this field examine fossils, artifacts, and other evidence to trace the development of species like Homo sapiens and their ancestors. This discipline helps uncover how early humans lived, adapted, and interacted with their environment. By studying remains and tools, paleoanthropologists can learn about the physical characteristics, behaviors, and cultures of ancient populations, providing insights into the origins of modern humans and their journey through time.