Air + Space

Farmland with barn, siloes, and foliage

Sundays 8PMETPT

Aerial America

Wisconsin

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Watch Clip

Science + Nature

Wild Inside the National Zoo: Elephant Intelligence

Short | 04:22
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History

Premieres Monday 8PMETPT

The Lusitania Sank in 18 Minutes, But its Passengers Suffered for Longer

Short | 04:49
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© The Library of Congress LC-USZ62-64957

Culture

Illustration of Apollo 13 module flying toward Earth

The Real Story

Apollo 13

Full Episode | 46:00
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