Catalyst: Aging infrastructure

“Catalyst” explores the aging infrastructure of Los Angeles and why an Arizona State University professor says there may be lessons we can learn for the future of the Valley.

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In this segment:

Mikhail Chester, Ph.D.

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'Endeavour' begins its sixth season Sunday nights

Shaun Evans sports a new look as DS Endeavour Morse for the sixth season of "Endeavour" on Masterpiece Sunday nights at 8 p.m. on Arizona PBS.

‘A Capitol Fourth’ celebrates Independence Day with host John Stamos

"A Capitol Fourth" continues its 39-year tradition of celebrating our nation’s independence on the West Lawn of the United States Capitol building.

Arizona PBS celebrates LGBT Pride Month

Celebrate Pride Month this June on Arizona with episodes that explore the LGBTQ experience.