Jokes help. So does audience participation. The trick to making an effective presentation, says Alex Macris, chief of Themis Group, a Durham, N.C., holding company for gaming and media Web sites, is ...

For most of us, presenting confidently and clearly in our native language is hard enough. But communicating in another language is marked by unique challenges and opportunities for growth. Fortunately ...

A little more than a year ago, on a trip to Nairobi, Kenya, some colleagues and I met a 12-year-old Masai boy named Richard Turere, who told us a fascinating story. His family raises livestock on the ...