Catalyst: Best of Season 2

Revisit some of our favorite stories from Season 2, including topics such as jaguar migrations, hot playgrounds, autism and ant antibiotics. Then, take a sneak peek at what we’re working on for Season 3.

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In this segment:

SCIENCE OF CONCUSSIONS
Steve Corman, ASU College of Liberal Arts & Sciences
Diego Mastroeni, ASU School of Life Sciences
Anikar Chhabra, ASU football team doctor

JAGUAR MIGRATIONS
Andy Martinez, ASU School of Life Sciences
Chelsey Tellez, Arizona Center for Nature Conservation
Jeff Gagnon, AZ Game & Fish
Juan Carlos Bravo, Wildlands Network

HOT PLAYGROUNDS
Jennifer Vanos, ASU School of Sustainability

ACOUSTIC ECOLOGY
Garth Paine, ASU School of Arts Media and Engineering
Sabine Feisst, ASU School of Music
Kyle Hoefer, ASU School of Arts Media and Engineering

AUTISM AND AGING
Blair Braden, ASU College of Health Solutions

ANT ANTIBIOTICS
Clint Penick, ASU Julie Ann Wrigley Global Institute of Sustainability

COMING IN SEASON 3
Sethuraman Panchanathan, ASU Office of Knowledge Enterprise Development
Bruce Anderson, Pima County forensic anthropologist
Gwyneth Gordon, ASU School of Earth and Space Exploration
Siddhartha Angadi, ASU College of Health Solutions
Jim Bell, ASU School of Earth and Space Exploration

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"The Great British Baking Show": Amateur bakers rise to the top

All the decadent breads, cakes, pastries and pies take center stage for an encore of "The Great British Baking Show" each Friday night at 9 p.m. on Arizona PBS.

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Discover how centuries of knowledge, experimentation and engineering helped our ancestors understand the mysteries of space.

Competitive ballroom dancing takes center stage

The WORLD DANCESPORT GRANDSLAM SERIES is back, featuring the best competitive dancers in the world vying for the most prestigious titles and the prize money in the world of dance. Pictured (L-R): Olga Kulikova and Dmitry Zharkov of Russia. Photo credit: © Reinhard Egli – World DanceSport

Competitive ballroom dancing returns to Arizona PBS with the 2017 World DanceSport GrandSlam Series. The best competitive dancers in the world vie for the most prestigious titles on Sundays at 3 p.m., beginning July 7.