Artificial intelligence (AI) is making significant strides in the early detection and diagnosis of cancer by using advanced technologies that can analyze vast amounts of data such as medical images, genetic information, and patient history. AI systems, particularly those integrated into radiology and pathology, can recognize patterns and anomalies with remarkable accuracy, often spotting early signs of cancer that may be too subtle for the human eye. This enhanced ability to detect tumors at their earliest stages means patients can receive prompt treatment, improving their chances of recovery and survival. Additionally, AI reduces diagnostic errors and improves the overall efficiency of the healthcare system, making cancer care more accessible and effective across the globe.