In this segment:

Rob Gray, Ph.D. associate professor and program chair, Human Systems Engineering

Sign up to receive the Arizona PBS Insider

Get up-to-the-minute information about your favorite programs and learn more about Arizona PBS news and events.

Celebrate the life and talent of Perry Como

Join hosts Peter Marshall and Nick Clooney to enjoy Perry Como's hit songs from long-lost and restored episodes of his 1950s-19802 TV shows.

Learn how to use your brain to better your life

In "Brain Secrets," Dr. Merzenich leads viewers on a journey to understand how we as humans have evolved into the people we are today, and how we can grow our brain powers to become the better, stronger people we’d like to become.

Submit your questions for the next Arizona Horizon Town Hall

Arizona Horizon is hosting weekly town hall meetings each Friday at 7:30 p.m. to give you a chance to ask Arizona lawmakers, other public officials and experts in a variety of fields about COVID-19 and its impact on our state.