You’ve probably heard this before: most people’s biggest fear, even over the fear of death, is giving a speech. But public speaking rears its head in so many ways that mastering the art of delivery is ...

Naturally, there’s an app for that. These apps will help you gain confidence, relax prior to and during your speech, enhance audience participation, and rehearse effectively. There’s even an app to ...

Every year I teach a class of elite business professionals who are enrolled in an executive education program at Harvard University. They are required to participate in group and individual ...