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.
Season 53 · Episode 14 ·
Evolution: Need to Feed
The relentless pursuit of energy, the very act of eating, has profoundly shaped life on Earth. Follow the evolution of the bat to discover the untold story behind every bite we take – one marked by astonishing evolutionary leaps revealing the strange origins of fundamental body parts like powerful jaws.
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Episode 14 of season 53 of NOVA: “Evolution: Need to Feed”. Aired 2026-10-21. Watch it online free on ZapFlix.