Catalyst: Car interior temperature

“Catalyst” follows climatologists who are tracking the rapid rise of a car’s interior temperatures during the summer.

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In this segment:

Gene Brewer, PhD,
Jennifer Vanos, PhD,
Nancy Selover, PhD,

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American Experience: Citizen Hearst

Take a deeper look into the wild career of William Randolph Hearst in a two-part series from "American Experience."

Kennedy Center at 50

Kennedy Center at 50 celebration will be hosted by six-time Tony Award® winner Audra McDonald and feature the National Symphony Orchestra.

The Mystery of Chaco Canyon

On mysteries of Chaco Canyon, Explore how the Chacoan people expressed a complex solar and lunar cosmology in their architecture.