When did NOVA Season 49 Episode 9 air?
NOVA Season 49 Episode 9 aired on May 25, 2022 at 10:25 PM ET.


PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

Thousands of ancient footprints stretch for miles across New Mexico’s White Sands National Park, capturing moments when Ice Age humans encountered now-extinct beasts, including mammoths and enormous ground sloths. These footprints tell an intimate story about what life was like during the Ice Age and reveal surprising new evidence about when humans arrived in North America.
Direct answers for episode-level questions and details.
NOVA Season 49 Episode 9 aired on May 25, 2022 at 10:25 PM ET.
This episode runs for approximately 54 minutes.
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