Watched 0 of 18 episodes this season
Feb 1, 2023
S50E01 - London Super Tunnel
Feb 8, 2023
S50E02 - Star Chasers of Senegal
Feb 15, 2023
S50E03 - Ancient Builders of the Amazon
Feb 22, 2023
S50E04 - New Eye on the Universe
Apr 12, 2023
S50E05 - Weathering the Future
Apr 26, 2023
S50E06 - Chasing Carbon Zero
May 3, 2023
S50E07 - Saving the Right Whale
May 10, 2023
S50E08 - Hidden Volcano Abyss
May 17, 2023
S50E09 - Your Brain: Perception Deception (1)
May 24, 2023
S50E10 - Your Brain: Who's in Control? (2)
Oct 4, 2023
S50E11 - Ancient Earth: Birth of the Sky
Oct 11, 2023
S50E12 - Ancient Earth: Frozen
Oct 18, 2023
S50E13 - Ancient Earth: Life Rising
Oct 25, 2023
S50E14 - Ancient Earth: Inferno
Nov 1, 2023
S50E15 - Ancient Earth: Humans
Nov 8, 2023
S50E16 - Inside China's Tech Boom
Nov 15, 2023
S50E17 - The Battle to Beat Malaria
Nov 22, 2023
S50E18 - Lee and Liza's Family Tree