A.I. has made it easy to put words in people’s mouths, and Prime Minister Keir Starmer of Britain has become a favorite ...

Harvard's free programming classes teach you how to think, debug, and adapt in an AI-driven world where knowing code matters more than ever.

Today, President Donald Trump uses a phone to access deepfakes; he sometimes reposts them on social media, as do many of his close advisers. As the lines become blurred between real and fake ...