Up Next
Back to Show
Eons
When Mammals Only Went Out At Night
Season 4
Episode 10
For decades, scientists believed dinosaurs were diurnal and tiny mammals were nocturnal. But as researchers have uncovered more mammalian fossils and studied the biology of different dinosaur species, they’ve found some surprising results.
Support Provided By
8:10
How did the competition of spiders vs insects drive them both into the air?
10:39
When you take a deeper look at Pompeii, a different story could be told about the final moments.
11:25
What did life look like when the Amazon watershed flowed backwards?
12:10
Did you know the evolution of the butthole was a major breakthrough in animal development?
12:28
Learn about the complicated the history of mammals and their disappearance.