Catalyst: Performance anxiety in athletes

Many competitive athletes struggle with performance anxiety. “Catalyst” talks to an ASU graduate student who thinks a simple device may be the secret to elite athletic performance.

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In this segment:

Nicholas Hool

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Doc Martin's eighth season comes to Arizona PBS

Doc Martin

Season eight finds Doc Martin and Louisa living together again with their infant son — but even after repairing their relationship, their problems are far from over. "Doc Martin" airs Saturdays at 7 p.m., beginning June 15.

Arizona PBS shares war stories and K9 companions

The good, bad and healing of wartime and military service is on display, beginning June 23, as Arizona PBS bring you a week of programming that offers new and varied perspectives on the military and those who've served our country.

'Jamestown' season 2 returns to wild Virginia

Dean Lennox Kelly as Meredith Rutter and Niamh Walsh as Verity Bridges.

In the 17th century, on the edge of the breathtaking but untamed Virginian wilderness, sits the English colony of Jamestown. Season 2 arrives on Arizona PBS on June 16, airing Sundays at 9:30 p.m.