This invasive species is causing a lot of problems. Katie Linendoll explains in part one of this series on the lionfish.

Tech expert Katie Linendoll is in the TODAY Orange Room with Dylan Dreyer to share a first look at the new iPhone 8 and Plus and explain their special features.

Tech expert Katie Linendoll visits TODAY with an array of great gadgets for fall, including Chefman volcano waffle maker, a Moleskine smart writing set that connects to your phone, Raden smart luggage with built-in USB ports, and Star Wars stormtrooper and Darth Vader media chairs.

On Your Feet Founder, Amy Veltman, and lead facilitator, Beau Brousseau, delivered a powerful workshop for the PCMA EduCon audience entitled Face Your Fear and Rock Your Next Presentation.