How to Detect Deepfakes: The Science of Recognizing AI Generated Content

Digital forensics researcher Hany Farid explains the physical inconsistencies, like mismatched lighting or impossible reflections, that still trip up AI-generated video and images. He is also blunt that human eyes alone are no longer a reliable way to catch a fake.

Why it's free: Free on NOVA PBS's own channel; GBH produces NOVA for PBS.