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In this segment:

Dr. Stephen Johnston,
Carlo Maley, PhD,
Angelo Fortunato, PhD

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'Nature' explores the wild on Wednesday nights

From the remarkable octopus to a river of dreams, experience compelling stories of the natural world as "Nature" returns to Arizona PBS Wednesday nights at 7 p.m.

Reminisce with the best of Julia Child

With her distinctive voice and infectious passion for French cuisine, Julia Child demystified classic dishes and empowered and inspired millions of home cooks and professional chefs.

Country music icon Garth Brooks receives Gershwin Prize for Popular Song

Garth Brooks is the youngest recipient of this prestigious prize. The special features an all-star tribute from his family, friends and admirers.