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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Arizona PBS honors the legacy of Black History Month

Arizona PBS is bringing you a lineup of new diverse shows and documentaries to celebrate Black excellence through the month of February.

Watch new episodes of ‘Plate & Pour’ every Thursday at 7 p.m.

Join Mark Tarbell as he takes you inside some of the most interesting places to eat every Thursday night at 7 p.m.

Comedy, drama follow British detectives in 'Shakespeare & Hathaway - Private Investigators'

Hourlong episodes of the BBC series "Shakespeare & Hathaway – Private Investigators" air Thursdays at 8 p.m., beginning Feb. 7, following Plate & Pour and Tastemakers.