Catalyst: Urban Heat Island

“Catalyst” explores the shoebox-sized Phoenix cubeseat satellite that is small but mighty as it helps calculate the intensity of urban heat islands

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In this segment:

Peter Crank,
Erin Saffell,
David Sailor,
Cindy Stotler,
Jaime Sanchez de la Vega

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Swedish crime thriller 'Modus' comes to Arizona PBS

Ex-FBI profiler Inger Johanne Vik is drawn into investigating a series of brutal murders in Stockholm after her daughter becomes an unwitting witness to a murder.

'Unforgotten': A cold case tests old friendships

A third season of cold case investigations and emotional roller coasters in "Unforgotten" airs Saturdays at 9 p.m., beginning Sept. 14 on Arizona PBS.

Return to the world of 'Father Brown'

The charming Father Brown returns to solve more mysteries in the sleepy Cotswold village of Kembleford. The new season starts Saturday, Sept. 14, at 7 p.m. on Arizona PBS.