Carolyn Trietsch recently defended her Ph.D. in entomology at Penn State. You can view her website or follow her on Twitter @carolyntrietsch. Laser pointers are perhaps the most abused visual aids in ...

Justin Bariso, founder of the consulting firm Insight, explains why great public speakers empathize with their audience. The extended deadline for the 2025 Inc. Best in Business Awards is this Friday, ...

There are few experiences more demoralizing than looking out at your audience during a presentation and seeing one of your coworkers out cold. Okay, so he was probably just tired. But a great ...