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NOVA - Season 43 Episode 14 : Creatures of Light (2021)
 
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Rated: 7 out of 10 with 73 votes.
On a summer’s night, there’s nothing more magic than watching the soft glow of fireflies switching on and off. Few other life forms on land can light up the night, but in the dark depths of the oceans, it’s a different story: nearly 90% of all species shine from within. Whether it’s to scare off predators, fish for prey, or lure a mate, the language of light is everywhere in the ocean depths, and scientists are finally starting to decode it. NOVA and National Geographic take a dazzling dive to this hidden undersea world where most creatures flash, sparkle, shimmer, or simply glow. Join deep sea scientists who investigate these stunning displays and discover surprising ways to harness nature’s light—from tracking cancer cells to detecting pollution, lighting up cities, and even illuminating the inner workings of our brains.
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Seasons: 48Episodes: 917 7 TV-MA Trailer
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Main Actors:
TV Network:PBS
Release Date:Jan 01, 1970
Last Air Date:Sep 15, 2021
Number of Seasons:48
Number of Episodes:917
Genres:Documentary
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Season: 43
917 Episodes from Mar 03, 1974 until Sep 15, 2021
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NOVA - Season List:
Season 0
1999-07-13
Season 1
1974-03-03
Season 2
1974-11-03
Season 3
1976-01-04
Season 4
1977-01-05
Season 5
1978-01-04
Season 6
1979-01-04
Season 7
1980-01-15
Season 8
1981-01-06
Season 9
1982-01-10
Season 10
1983-01-18
Season 11
1984-01-17
Season 12
1985-01-15
Season 13
1986-01-21
Season 14
1987-01-20
Season 15
1988-01-19
Season 16
1989-01-17
Season 17
1990-01-09
Season 18
1991-01-08
Season 19
1992-01-14
Season 20
1993-01-05
Season 21
1994-01-18
Season 22
1995-01-09
Season 23
1995-10-10
Season 24
1996-10-01
Season 25
1997-10-07
Season 26
1998-10-06
Season 27
1999-10-05
Season 28
2000-10-24
Season 29
2001-10-02
Season 30
2002-09-03
Season 31
2003-09-30
Season 32
2004-09-28
Season 33
2005-09-20
Season 34
2006-09-05
Season 35
2007-10-09
Season 36
2008-10-07
Season 37
2009-10-06
Season 38
2010-10-19
Season 39
2011-09-07
Season 40
2012-10-10
Season 41
2013-09-11
Season 42
2014-09-10
Season 43
2015-09-16
Season 44
2016-09-07
Season 45
2018-01-10
Season 46
2019-01-02
Season 47
2020-02-05
Season 48
2021-01-14