Host Neil deGrasse Tyson is on a voyage to explore the relatedness of all living things and the possible evolution of life in the cosmos. Go on a journey to discover how artificial selection turned the wolf into canine breeds and how natural selection sculpted the complex human eye. Later, Tyson visits the grand Hall of Extinction, a monument to all the broken branches on the tree of life. Retrace the story of life on Earth and the unbroken thread that stretches from the first one-celled organisms to human life.
0:06.4 → 0:58.9 (6.4s–58.9s)
skips 52.5s · timed on a 1:00:09.3 stream
Submitted Aug 19, 2026
58:06.7 → 1:00:09.3 (3486.7s–3609.3s)
skips 122.6s · timed on a 1:00:09.3 stream
Submitted Aug 19, 2026
Times accept seconds (91) or clock format (1:31).
