Artificial intelligence (AI) and machine learning (ML) are two closely related fields that are often used interchangeably. However, there are some key differences between the two. AI is the broader term that refers to the simulation of human intelligence processes by machines, especially computer systems. This can include things like learning, reasoning, and planning. ML is a subset of AI that focuses on the development of algorithms that can learn from data without being explicitly programmed. This can be used for tasks like image recognition, natural language processing, and speech recognition. So, while AI is the broader term, ML is a specific type of AI that focuses on learning from data. Both AI and ML are powerful technologies that are being used in a wide variety of applications, from healthcare to finance to transportation.