Machine learning plays a crucial role in the development of artificial intelligence (AI) by enabling systems to learn from data and improve over time without explicit programming. It provides the algorithms and statistical methods essential for AI applications, such as natural language processing, computer vision, and predictive analytics. Through training on vast datasets, machine learning models can identify patterns and make decisions, thereby enhancing AI capabilities. This relationship allows for the continued evolution of AI technologies, enabling smarter and more efficient systems in various domains.