Getting water from the air using solar power

Most of Arizona gets its drinking water from underground aquifers or rivers, but continued drought threatens those supplies. We’ll show you how researchers and companies in Arizona are working to find new ways to make drinking

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Learn the lives of famous women from their siblings in 'Tale of Two Sisters'

"A Tale of Two Sisters" is a series that explores the lives of famous women and their lesser-known siblings. The series airs Monday nights at 8 p.m. on Arizona PBS and is narrated by Rachael Stirling.

'Poldark' returns for a fourth season beginning Sept. 30

Poldark, season 4

"Poldark" returns to Masterpiece for a fourth season Sunday nights at 8 p.m. beginning Sept. 30 on Arizona PBS.

'Frontline' examines more controversial newsmakers this fall

“Frontline” investigates the controversial stories shaping our times, from criminal justice to politics to global issues.