Season
- 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 1995-01-08
- 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
- Season 49 2022-02-02
- Season 50 2023-02-01
- Season 51 2024-01-31
- Season 52 2025-01-22
Season 52 Episode
- Season 13 Halley's Comet: Once in a Lifetime
- Season 13 Goddess of the Earth
- Season 13 Horsemen of China
- Season 13 Life's First Feelings
- Season 13 The Case of the Frozen Addict
- Season 13 Toxic Trials
- Season 13 Skydive to the Rain Forest
- Season 13 Return of the Osprey
- Season 13 The Rise of a Wonder Drug
- Season 13 When Wonder Drugs Don't Work
- Season 13 Visions of Star Wars
- Season 13 The Search for the Disappeared
- Season 13 The Planet that Got Knocked on its Side
- Season 13 High-Tech Babies
- Season 13 Can AIDS Be Stopped?
- Season 13 Is Anybody Out There?
- Season 13 Mystery of the Animal Pathfinders
- Season 13 Are You Swimming in a Sewer?
- Season 13 Sail Wars!
- Season 13 Leprosy Can Be Cured!
- Season 13 How Babies Get Made
NOVA - Season 13
7.04 55 minutes 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.
