Catalyst: Photosynthesis

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“Catalyst” follows as a biologist observes pathogen behavior in microgravity aboard the International Space Station.

Chris Gisriel, Ph.D.,
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A green monster with a goofy grin holds a large toothbrush. Text: HealthySmileLearning.org Video Contest: How does your favorite monster brush its teeth?
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Hispanic Heritage Awards image
airs Sept. 29

Hispanic Heritage Awards

Tito Munoz conducting the Phoenix Symphony
aired Sept. 25

Opening Night: A Romantic Evening

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