Catalyst: Plastics and fertilizer in our oceans

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“Catalyst” examines two major issues affecting the health of the world’s oceans: plastics and fertilizer.

Charlie Rolsky

5 woman performing for the Celtic Woman 20th Anniversary
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Celtic Woman 20th Anniversary Concert

airs Feb. 28

Desert Dreams: Celebrating Five Seasons in the Sonoran Desert

Barry Gibb singing (Bee Gees: In Our Own Time)
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Bee Gees: In Our Own Time

A cute little duckling with text reading: Arizona PBS Ducks in a Row Event
March 6

Getting Your Ducks in a Row to Avoid Conflict When You Are Gone

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