NOVA: Secrets of the Forest

Wednesday, April 16 at 8 p.m. 

Can forests help cool the planet? Follow scientists through spectacular landscapes as they study complex networks of trees, fungi, and creatures large and small – all in a quest to tackle the twin threats of climate change and species extinction.

Our world is changing. What we do today defines us and our future. Arizona PBS brings you stories that matter, groundbreaking science from top experts and real solutions. Get informed, feel inspired, be empowered as we bring you stories from many perspectives about our planet.

Fountain Hills with text reading: Food Festival Saturday, April 11, 2026, Fountain Hills, Arizona
April 11

Join us for the We-Ko-Pa ‘Check, Please! Arizona’ Food Festival

Dr. Maurice Crandall
aired March 27

Who are Arizona’s founding fathers?

The Arizona PBS logo and text reading: Your Arizona Connection Starts Here

Celebrating Arizona PBS’ 65th Anniversary

The cast of Downton Abbey in Character
aired March 8

Stream ‘Downton Abbey’ with Arizona PBS Passport

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