Season 53 aired between 21 Jan 2026 and 11 Nov 2026, 13 episodes.
Episodes
E01
Asteroids: Spark of Life?
21 Jan 2026
E02
Angkor: Hidden Jungle Empire
28 Jan 2026
E03
Can Dogs Talk?
04 Feb 2026
E04
Mammal Origins
11 Feb 2026
E05
Stone Age Temple Mystery
25 Feb 2026
E06
Return to the Moon
15 Apr 2026
E07
Rain Bombs
22 Apr 2026
E08
Athens: Birth of Democracy
29 Apr 2026
E09
Evolution: Brain Power
14 Oct 2026
E10
Evolution: Need to Feed
21 Oct 2026
E11
Evolution: Body Builders
28 Oct 2026
E12
Evolution: The Mating Game
04 Nov 2026
E13
Evolution: On the Run
11 Nov 2026