- Sea Rescue
TV-G | Science/Animals
- Skuld: A Look into the Future
TV-G | Science
- Sunrise Earth
TV-G | Documentary/Nature
- Science Around Cincy
TV-G | Science
- Sci NC
TV-G | Science
- Star Gazers
TV-G | Science
- Space Dealers
TV-G | Science/Travel
- Strip the Cosmos
TV-G | Science
- Science Works!
TV-G | Science/Educational
- Shark Rober
NR | Science/Animals
- Shift
NR | Science/Educational
- Science Nation
NR | Science/Technology
- The Secret Lives of Big Cats
NR | Animals/Documentary
- Science Zoo
NR | Science
- Space Smash
NR | Public affairs/Science
- Sea Lion Medics
NR | Documentary/Nature
- Science of Sound
NR | Talk/Science
- Science of Thrills
NR | Science/Entertainment
- Shark Divers
NR | Travel/Documentary
- Science World
NR | Science/Educational
- Showcase
NR | Nature
- The Secrets of Quantum Physics
NR | Science/Documentary
- Space Greed
NR | Science/Documentary
- Saving the Mustang: North America's Horse on the Brink
NR | Documentary/Nature
- Shark Rumble
NR | Nature/Special
- Shamwari Untamed
NR | Documentary/Nature
- Science For Evil Geniuses
NR | Science/Documentary
- Space Probes!
NR | Science/Documentary
- Shark Junction
NR | History/Documentary
- Scanning the Nile
NR | History/Science
- Seals: Clowns of the Sea
NR | Documentary/Nature
- The Space Shuttle (Narrated by William Shatner)
NR | Science/Special
- Smart China: Frontier Of Science
NR | Science/Documentary
- Science Vs. Terrorism
NR | Science/Documentary
- Science and Me
NR | Science/Educational
- Secrets of Size: Atoms to Supergalaxies
NR | Science/Miniseries
- Stephen Hawking's Favorite Places
NR | Science/Miniseries
- Seasons of Fairbanks
NR | Outdoors/Nature
- Survival of the Beast
NR | Animals/Documentary
- Space Phenomena
NR | Science/Technology
- Scenery
NR | Nature
- The Seasons of Yamato
NR | Animals/Documentary
- Science Now
NR | Science
- Silly Sustainability
NR | Science
- Sloth Bears: Birth of a Prince
NR | Documentary/Nature
- Secrets of the Brain
NR | Science/Educational
- Super Animals
NR | Science/Educational
- Snake Boss
NR | Reality/Animals
- Science Trek
NR | Science/Educational
- Science World
NR | News/Science
- Secret Life of the Desert
NR | Nature
- Survival Science
NR | Science/Outdoors
- Surviving Jaws
NR | Documentary/Nature
- Science Max
NR | Science
- Shark Week's Most Intense Encounters
NR | Animals/Documentary
- Secrets of the Bull Shark: Extra Bite
NR | Outdoors/Nature
- Shark Academy
NR | Reality/Science