State officials working to prevent election computer hacking

After the 2016 election, the federal government revealed that Arizona’s election system had been hacked. Now, as Arizonans get ready to vote again soon, the state is working to make sure that won’t happen again. We take you to election headquarters where officials are working to prevent any further hacking.

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'Tastemakers' unearths America's current and future culinary artisans

"Tastemakers" is part of an hourlong tribute to food - both locally and nationally - every Thursday night at 7:30 p.m. on Arizona PBS, immediately following new "Plate & Pour" episodes.

'Nova' returns this winter with new episodes Wednesday nights

From volcanoes to space exploration, "Nova" explores our world every Wednesday at 8 p.m. on Arizona PBS.

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.