Catalyst: Building with better concrete

“Catalyst” finds engineers at Arizona State University who are working to build a better concrete. What does it mean for the environment?

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Narayanan Neithalath, Ph.D.

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American Experience “The Polio Crusade”

Discover the story of a disease that gripped the nation in fear, leaving thousands paralyzed - and the ardent crusader who fought against it.

Nova “Eagle Power”

With intimate access to a new bald eagle family, NOVA takes you into the nest to witness the drama of chicks struggling to survive.

Prime Afternoons: All your PBS favorites, in the daytime

Prime Afternoons on Arizona PBS

Miss a show in the evening? Enjoy some of our highest-rated primetime evening shows earlier in the day during Prime Afternoons.