Artificial intelligence is transforming cancer screening by helping healthcare professionals analyze medical images, identify patterns, and support earlier detection of various cancers. These technologies use advanced algorithms to assist in reviewing scans, reducing the chances of missed abnormalities, and improving diagnostic efficiency. While AI does not replace medical experts, it serves as a valuable decision support tool that enhances accuracy and workflow. Ongoing research continues to refine AI applications across different screening methods, making them more reliable and accessible. Understanding how artificial intelligence contributes to cancer screening helps patients and healthcare providers appreciate its growing role in modern medicine.