Sir David Attenborough explores fossils from a North Dakota site that could reveal what happened to the animals here the day an asteroid struck Earth and wiped out the dinosaurs.
Duration: 56 minutes and 46 seconds
Episode Number: 4907
No future air times were found for this episode.
PBS' premier science series helps viewers of all ages explore the science behind the headlines.
Along the way, NOVA programs demystify science and technology and highlight the people involved in scientific pursuits.
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| Wed, Oct 29 | 12:00 A.M. | Ancient Desert Death Trap NH World (11.3) |
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| Fri, Oct 31 | 3:00 P.M. | Superfloods NHPBS (11.1) |
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