| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S47E01 | Polar Extremes |
February 5, 2020
PBS
|
120 | |
| S47E02 | Dog Tales |
February 12, 2020
PBS
|
55 | |
| S47E03 | Cat Tales |
February 19, 2020
PBS
|
55 | |
| S47E04 | Mysteries of Sleep |
February 26, 2020
PBS
|
55 | |
| S47E05 | Cuba's Cancer Hope |
April 1, 2020
PBS
|
55 | |
| S47E06 | The Truth About Fat |
April 8, 2020
PBS
|
55 | |
| S47E07 | Decoding COVID-19 |
May 13, 2020
PBS
|
55 | |
| S47E08 | Eagle Power |
May 20, 2020
PBS
|
55 | |
| S47E09 | Human Nature |
September 9, 2020
PBS
|
90 | |
| S47E10 | Secret Mind of Slime |
September 16, 2020
PBS
|
55 | |
| S47E11 | A to Z: The First Alphabet |
September 23, 2020
PBS
|
55 | |
| S47E12 | A to Z: How Writing Changed the World |
September 30, 2020
PBS
|
55 | |
| S47E13 | Nature's Fear Factor |
October 14, 2020
PBS
|
55 | |
| S47E14 | Touching the Asteroid |
October 21, 2020
PBS
|
55 | |
| S47E15 | Can We Cool the Planet? |
October 28, 2020
PBS
|
55 | |
| S47E16 |
Saving Notre Dame
season finale
|
November 25, 2020
PBS
|
55 |
No artwork of this type.
No artwork of this type.
