The Human Genome Project was an international scientific research initiative aimed at mapping and understanding all the genes of the human species. Launched in 1990 and completed in 2003, it successfully identified and sequenced the approximately 3 billion DNA base pairs that make up human DNA. This monumental effort involved scientists from around the world and has significantly advanced our knowledge of genetics. The project has had a profound impact on various fields, including medicine, genetics, and biotechnology. By providing a comprehensive reference for human genes, it has facilitated research into genetic disorders, personalized medicine, and the development of new treatments, ultimately improving healthcare outcomes.