Season 53 aired between 21 Jan 2026 and 11 Nov 2026, 17 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
The Battle to Breathe
16 Sep 2026
E10
Knowledge Keepers
23 Sep 2026
E11
Stone Age Masterpiece
30 Sep 2026
E12
Space Wars
07 Oct 2026
E13
Evolution: Brain Power
14 Oct 2026
E14
Evolution: Need to Feed
21 Oct 2026
E15
Evolution: Body Builders
28 Oct 2026
E16
Evolution: The Mating Game
04 Nov 2026
E17
Evolution: On the Run
11 Nov 2026