TV NOVA - Season 47 Episode 1 : Polar Extremes NOVA - Season 47 Episode 1 : Polar Extremes 7.008/10 by 131 users Following a trail of fossils found in all the wrong places–beech trees in Antarctica, redwoods and hippo-like mammals in the Arctic–NOVA uncovers the bizarre history of the poles, from miles-thick ice sheets to warm polar forests teeming with life. Details Casts Posters Images Title NOVA - Season 47 Episode 1 : Polar Extremes Alternative Titles PBS新星Nova, نوا, نووآ, PBS Nova First Air Date 1974-03-03 Last Air Date 2025-09-24 Number of Episodes 1012 Number of Seasons 52 Genres Documentary, Networks PBS, Casts Plot Keywords , Episodes List NOVA Season 47 :Episode 1 Polar Extremes Polar Extremes 2020-02-05 PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and... NOVA Season 47 :Episode 2 Dog Tales Dog Tales 2020-02-12 PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and... NOVA Season 47 :Episode 3 Cat Tales Cat Tales 2020-02-19 PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and... NOVA Season 47 :Episode 4 Mysteries of Sleep Mysteries of Sleep 2020-02-26 PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and... NOVA Season 47 :Episode 5 Cuba's Cancer Hope Cuba's Cancer Hope 2020-04-01 PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and... NOVA Season 47 :Episode 6 The Truth About Fat The Truth About Fat 2020-04-08 PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and... NOVA Season 47 :Episode 7 Decoding COVID-19 Decoding COVID-19 2020-05-13 PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and... NOVA Season 47 :Episode 8 Eagle Power Eagle Power 2020-05-20 PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and... NOVA Season 47 :Episode 9 Human Nature / Gene-Editing Reality Check Human Nature / Gene-Editing Reality Check 2020-09-09 PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and... NOVA Season 47 :Episode 10 Secret Mind of Slime Secret Mind of Slime 2020-09-16 PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and... NOVA Season 47 :Episode 11 A to Z: The First Alphabet A to Z: The First Alphabet 2020-09-23 PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and... NOVA Season 47 :Episode 12 A to Z: How Writing Changed the World A to Z: How Writing Changed the World 2020-09-30 PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and... NOVA Season 47 :Episode 13 Nature's Fear Factor Nature's Fear Factor 2020-10-14 PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and... NOVA Season 47 :Episode 14 Touching the Asteroid Touching the Asteroid 2020-10-21 PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and... NOVA Season 47 :Episode 15 Can We Cool the Planet? Can We Cool the Planet? 2020-10-28 PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and... NOVA Season 47 :Episode 16 Saving Notre Dame Saving Notre Dame 2020-11-25 PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...