- Big Pacific
TV-PG | Documentary/Nature
- Big Cats
TV-PG | Science/Animals
- Baby Animals
TV-PG | Animals/Documentary
- Built for Mars: The Perseverance Rover
TV-PG | Science/Special
- Billion-Dollar Elements: Copper
TV-PG | Science/Technology
- Bull Shark Showdown
TV-PG | Documentary/Nature
- Battle for Shark Mountain
TV-PG | Documentary/Nature
- Beasts of the Ice Age
TV-PG | Science/Documentary
- Beyond Hubble: The Telescope of Tomorrow
TV-PG | Science/Documentary
- Boneyard
TV-PG | Science/Documentary
- Build It Bigger
TV-PG | Science/Documentary
- Baboons: Rules of the Troop
TV-PG | Animals/Documentary
- Beyond a Year in Space
TV-PG | Science/Documentary
- Breaking the Science Barrier
TV-PG | Science/Documentary
- Bear - Koala Hero
TV-PG | Animals/Documentary
- BlueMarvel
TV-PG | Nature
- The Brain With David Eagleman
TV-PG | Science
- The Bermuda Triangle: Into Cursed Waters
TV-PG | Science/Documentary
- Big Cats 24/7
TV-PG | Animals/Documentary
- Born in Africa
TV-PG | Animals/Nature
- BattleBots Resurrection
TV-PG | Reality/Science
- Bull Shark Bandits
TV-PG | Animals/Documentary
- Bear vs. Shark
TV-PG | Science/Animals
- Bull Shark vs. Hammerhead
TV-PG | Animals/Documentary
- Bushcraft Build-Off
TV-PG | Nature/Competition reality
- Big History
TV-PG | History/Science
- Backyard Bull Sharks
TV-PG | Animals/Documentary
- Bermuda Triangle: The New Secrets
TV-PG | Science/Documentary
- Black Mamba: Kiss of Death
TV-PG | Documentary/Nature
- Butt Heads: The Strange Story of Sheep
NR | Documentary/Nature
- Bright Now!
NR | Science/Documentary
- The Body
NR | Health/Science
- Born to Be Wild
NR | Animals/Documentary
- Big Picture Earth: Music
NR | Nature/Music
- Black Mako of the Abyss
NR | Animals/Documentary
- Birth of the Solar System
NR | Science/Documentary
- Battle For the Moon
NR | History/Science
- Barney's Barrier Reef
NR | Nature/Children
- Bond with China
NR | Science/Educational
- Battle of the Alphas
NR | Documentary/Nature
- The Big Brain Theory: Pure Genius
NR | Reality/Science
- Built in the Bronx
NR | Science
- Bugs That Rule the World
NR | Science/Animals
- Breakthrough
NR | Science/Documentary
- Billionaires' Space Race
NR | News/Science
- Big Picture Earth: Natural Sound
NR | Nature
- The Body Vs. Coronavirus
NR | Science/Documentary
- Big World In A Small Garden
NR | Nature/Special
- Bisturí
NR | Health/Science