Human evolution is the study of the biological and cultural development of our species, Homo sapiens, from our earliest ancestors to the present day. This field examines how humans have evolved physically, behaviorally, and socially over millions of years, including the origins of bipedalism, tool use, language, and other key characteristics that distinguish us from other primates. Researchers in human evolution use a combination of fossil evidence, genetic analysis, comparative anatomy, and archaeological findings to understand the factors that have shaped the evolution of our species and how we are connected to other hominid species. By studying human evolution, scientists can gain insights into our origins, adaptability, and unique place in the natural world.