NOVA

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

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Created By
Status	Returning Series
Original Name	NOVA
First Air Date	March 3, 1974
Last Air Date	October 21, 2026
Seasons	53
Episodes	1029
Episode Runtime	55min
Language	English
Original Language	English
Production Countries	United States of America
Production Companies	GBH
Networks	PBS

S53E15

Evolution: Body Builders

Earth teems with life in every imaginable form – creatures that walk, swim, slither, and fly. Some grow to astonishing size, like the elephant, while others boast extravagant adaptations, like the hummingbird’s long beak. How did evolution craft such a dazzling variety of body plans? To find the answer, trace life back to its ultimate ancestor, LUCA, and follow the innovations that shaped complexity.

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