Recent Episodes
Clips & Previews
Specials
Season 47 Episodes
See All Episodes
TV Schedules
Upcoming
Making North America: Origins - S42 E20
Premiered On: 11/04/2015
Discover how forces of almost unimaginable power gave birth to the continent of North America.
- Thursday April 18, 2024 5:00 pm ET on KET
- Thursday April 18, 2024 4:00 pm CT on KET
- Friday April 19, 2024 3:00 am ET on KET
- Friday April 19, 2024 2:00 am CT on KET
- Sunday April 21, 2024 7:00 pm ET on KET2
- Sunday April 21, 2024 6:00 pm CT on KET2
- Tuesday April 23, 2024 12:00 am ET on KET2
- Monday April 22, 2024 11:00 pm CT on KET2
- Tuesday April 23, 2024 5:00 am ET on KET2
- Tuesday April 23, 2024 4:00 am CT on KET2
- Tuesday April 23, 2024 7:00 pm ET on KETWORLD
- Tuesday April 23, 2024 6:00 pm CT on KETWORLD
- Wednesday April 24, 2024 12:00 am ET on KETWORLD
- Tuesday April 23, 2024 11:00 pm CT on KETWORLD
- Wednesday April 24, 2024 8:00 am ET on KETWORLD
- Wednesday April 24, 2024 7:00 am CT on KETWORLD
Weathering the Future - S50 E5
As extreme weather in the U.S. impacts more people - with longer heat waves, more intense rainstorms, megafires, and droughts - discover how Americans are fighting back by marshaling ancient wisdom and innovating new solutions.
- Monday April 22, 2024 4:00 pm ET on KETWORLD
- Monday April 22, 2024 3:00 pm CT on KETWORLD
Making North America: Life - S42 E21
Premiered On: 11/11/2015
The mysteries of how life evolved in North America, including the arrival of humans, are explored.
- Wednesday April 24, 2024 10:00 pm ET on KET
- Wednesday April 24, 2024 9:00 pm CT on KET
- Thursday April 25, 2024 5:00 pm ET on KET
- Thursday April 25, 2024 4:00 pm CT on KET
- Friday April 26, 2024 3:00 am ET on KET
- Friday April 26, 2024 2:00 am CT on KET
- Sunday April 28, 2024 7:00 pm ET on KET2
- Sunday April 28, 2024 6:00 pm CT on KET2
- Tuesday April 30, 2024 12:00 am ET on KET2
- Monday April 29, 2024 11:00 pm CT on KET2
Making North America: Human - S42 E22
Premiered On: 11/18/2015
From Ice Age to oil boom, discover the challenges faced and the wealth uncovered as humans take over the continent.
- Wednesday May 1, 2024 10:00 pm ET on KET
- Wednesday May 1, 2024 9:00 pm CT on KET
- Thursday May 2, 2024 5:00 pm ET on KET
- Thursday May 2, 2024 4:00 pm CT on KET
- Friday May 3, 2024 3:00 am ET on KET
- Friday May 3, 2024 2:00 am CT on KET
- Sunday May 5, 2024 7:00 pm ET on KET2
- Sunday May 5, 2024 6:00 pm CT on KET2
- Tuesday May 7, 2024 12:00 am ET on KET2
- Monday May 6, 2024 11:00 pm CT on KET2
- Tuesday May 7, 2024 5:00 am ET on KET2
- Tuesday May 7, 2024 4:00 am CT on KET2
Why Bridges Collapse - S46 E18
Premiered On: 10/16/2019
NOVA investigates what may have led to the collapse of the Polcevera Bridge in Genoa, Italy, that killed 43 people. But the Polcevera Bridge isn't alone. Join experts as they compare what happened to the Polcevera with other deadly bridge collapses, including Minnesota's I-35W bridge over the Mississippi and the famed Silver Bridge over the Ohio River.
- Wednesday May 8, 2024 10:00 pm ET on KET
- Wednesday May 8, 2024 9:00 pm CT on KET
- Thursday May 9, 2024 5:00 pm ET on KET
- Thursday May 9, 2024 4:00 pm CT on KET
- Friday May 10, 2024 3:00 am ET on KET
- Friday May 10, 2024 2:00 am CT on KET
- Sunday May 12, 2024 7:00 pm ET on KET2
- Sunday May 12, 2024 6:00 pm CT on KET2
- Tuesday May 14, 2024 12:00 am ET on KET2
- Monday May 13, 2024 11:00 pm CT on KET2
- Tuesday May 14, 2024 5:00 am ET on KET2
- Tuesday May 14, 2024 4:00 am CT on KET2
Secrets in Your Data - S51 E7
Alok Patel takes a look at what happens to the personal data shared on social media and efforts to maximize benefits without compromising personal privacy.
- Wednesday May 15, 2024 9:00 pm ET on KET
- Wednesday May 15, 2024 8:00 pm CT on KET
- Thursday May 16, 2024 5:00 pm ET on KET
- Thursday May 16, 2024 4:00 pm CT on KET
- Friday May 17, 2024 2:00 am ET on KET
- Friday May 17, 2024 1:00 am CT on KET
- Sunday May 19, 2024 7:00 pm ET on KET2
- Sunday May 19, 2024 6:00 pm CT on KET2
Recent
Making North America: Origins - S42 E20
- Wednesday April 17, 2024 10:00 pm ET on KET
- Wednesday April 17, 2024 9:00 pm CT on KET
Ancient Maya Metropolis - S48 E22
- Wednesday April 17, 2024 8:00 am ET on KETWORLD
- Wednesday April 17, 2024 7:00 am CT on KETWORLD
- Wednesday April 17, 2024 12:00 am ET on KETWORLD
- Tuesday April 16, 2024 11:00 pm CT on KETWORLD
- Tuesday April 16, 2024 7:00 pm ET on KETWORLD
- Tuesday April 16, 2024 6:00 pm CT on KETWORLD
- Tuesday April 16, 2024 5:00 am ET on KET2
- Tuesday April 16, 2024 4:00 am CT on KET2
- Tuesday April 16, 2024 12:00 am ET on KET2
- Monday April 15, 2024 11:00 pm CT on KET2
- Sunday April 14, 2024 7:00 pm ET on KET2
- Sunday April 14, 2024 6:00 pm CT on KET2
- Friday April 12, 2024 3:00 am ET on KET
- Friday April 12, 2024 2:00 am CT on KET
- Thursday April 11, 2024 5:00 pm ET on KET
- Thursday April 11, 2024 4:00 pm CT on KET
- Wednesday April 10, 2024 10:00 pm ET on KET
- Wednesday April 10, 2024 9:00 pm CT on KET
Secrets of the Forbidden City - S44 E15
- Friday April 5, 2024 3:00 am ET on KET
- Friday April 5, 2024 2:00 am CT on KET
- Wednesday April 3, 2024 10:00 pm ET on KET
- Wednesday April 3, 2024 9:00 pm CT on KET
Great American Eclipse - S51 E6
- Wednesday April 10, 2024 8:00 am ET on KETWORLD
- Wednesday April 10, 2024 7:00 am CT on KETWORLD
- Wednesday April 10, 2024 12:00 am ET on KETWORLD
- Tuesday April 9, 2024 11:00 pm CT on KETWORLD
- Tuesday April 9, 2024 7:00 pm ET on KETWORLD
- Tuesday April 9, 2024 6:00 pm CT on KETWORLD
- Tuesday April 9, 2024 5:00 am ET on KET2
- Tuesday April 9, 2024 4:00 am CT on KET2
- Tuesday April 9, 2024 12:00 am ET on KET2
- Monday April 8, 2024 11:00 pm CT on KET2
- Monday April 8, 2024 8:00 am ET on KETWORLD
- Monday April 8, 2024 7:00 am CT on KETWORLD
- Monday April 8, 2024 12:00 am ET on KETWORLD
- Sunday April 7, 2024 11:00 pm CT on KETWORLD
- Sunday April 7, 2024 8:00 pm ET on KETWORLD
- Sunday April 7, 2024 7:00 pm CT on KETWORLD
- Sunday April 7, 2024 7:00 pm ET on KET2
- Sunday April 7, 2024 6:00 pm CT on KET2
- Friday April 5, 2024 1:00 am ET on KET
- Friday April 5, 2024 12:00 am CT on KET
- Thursday April 4, 2024 5:00 pm ET on KET
- Thursday April 4, 2024 4:00 pm CT on KET
- Wednesday April 3, 2024 8:00 pm ET on KET
- Wednesday April 3, 2024 7:00 pm CT on KET
A.I. Revolution - S51 E5
- Wednesday April 3, 2024 5:00 pm ET on KET
- Wednesday April 3, 2024 4:00 pm CT on KET
- Wednesday April 3, 2024 8:00 am ET on KETWORLD
- Wednesday April 3, 2024 7:00 am CT on KETWORLD
- Wednesday April 3, 2024 12:00 am ET on KETWORLD
- Tuesday April 2, 2024 11:00 pm CT on KETWORLD
- Tuesday April 2, 2024 7:00 pm ET on KETWORLD
- Tuesday April 2, 2024 6:00 pm CT on KETWORLD
- Tuesday April 2, 2024 12:00 am ET on KET2
- Monday April 1, 2024 11:00 pm CT on KET2
- Sunday March 31, 2024 7:00 pm ET on KET2
- Sunday March 31, 2024 6:00 pm CT on KET2
- Friday March 29, 2024 2:00 am ET on KET
- Friday March 29, 2024 1:00 am CT on KET
- Thursday March 28, 2024 5:00 pm ET on KET
- Thursday March 28, 2024 4:00 pm CT on KET
- Wednesday March 27, 2024 9:00 pm ET on KET
- Wednesday March 27, 2024 8:00 pm CT on KET
Why Bridges Collapse - S46 E18
- Sunday March 24, 2024 7:00 pm ET on KET2
- Sunday March 24, 2024 6:00 pm CT on KET2
Polar Extremes - S47 E1
- Wednesday March 27, 2024 8:00 am ET on KETWORLD
- Wednesday March 27, 2024 7:00 am CT on KETWORLD
- Wednesday March 27, 2024 12:00 am ET on KETWORLD
- Tuesday March 26, 2024 11:00 pm CT on KETWORLD
- Tuesday March 26, 2024 7:00 pm ET on KETWORLD
- Tuesday March 26, 2024 6:00 pm CT on KETWORLD
- Friday March 22, 2024 2:00 am ET on KET
- Friday March 22, 2024 1:00 am CT on KET
- Thursday March 21, 2024 4:00 pm ET on KET
- Thursday March 21, 2024 3:00 pm CT on KET
- Wednesday March 20, 2024 9:00 pm ET on KET
- Wednesday March 20, 2024 8:00 pm CT on KET
Hidden Volcano Abyss - S50 E8
- Wednesday March 20, 2024 8:00 am ET on KETWORLD
- Wednesday March 20, 2024 7:00 am CT on KETWORLD
- Wednesday March 20, 2024 12:00 am ET on KETWORLD
- Tuesday March 19, 2024 11:00 pm CT on KETWORLD
- Tuesday March 19, 2024 7:00 pm ET on KETWORLD
- Tuesday March 19, 2024 6:00 pm CT on KETWORLD
- Tuesday March 19, 2024 5:03 am ET on KET2
- Tuesday March 19, 2024 4:03 am CT on KET2
- Tuesday March 19, 2024 12:00 am ET on KET2
- Monday March 18, 2024 11:00 pm CT on KET2
- Sunday March 17, 2024 7:00 pm ET on KET2
- Sunday March 17, 2024 6:00 pm CT on KET2