What happens when you speak someone’s language before knowing their face? We captured authentic reactions and emotional shifts in this series of surprising encounters. Berlin plunged into darkness ...

From anger with his brother to a profound connection with his wife, Prince Harry has been an open book for body language experts the last few years. As open as he's been about personal life, the ...

AI tools like Google’s Veo 3 and Runway can now create strikingly realistic video. WSJ’s Joanna Stern and Jarrard Cole put them to the test in a film made almost entirely with AI. Watch the film and ...

Effective face-to-face communication means thinking about audience and purpose. Generally this means using Standard English, listening carefully and being polite and co-operative. In this video, Poet ...

Consumer behavior—or how people buy and use goods and services—is a rich field of psychological research, particularly for companies trying to sell products to as many potential customers as possible.