Center for Neighborhood Leadership, Colleen’s Dream Foundation, Family Foundation

This week on Horizonte:

• The Center for Neighborhood Leadership is an organization creating changes through grassroots campaigns and policy advocacy.

• Colleen’s Dream Foundation is dedicated to funding scientific research for early detection test for ovarian cancer.

• Family to Family Foundation provides scholarships to students in rural El Salvador. It sponsors students who are currently in middle and high school.

Sponsor message:

Sponsor message:

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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.

Seek out 'A Few Good Pie Places' and 'Bakeries'

A Few Good Pie Places

Tour a collection of sweet spots known for their pies and other baked goodies on Fridays at 7 p.m.

'Nova' delivers stories from the front lines of science

"Nova" celebrates the Summer of Space by exploring new discoveries and how we have come this far on Wednesdays at 8 p.m. on Arizona PBS.