Stephen Hawking challenges volunteers and viewers to consider some of humanity's greatest questions.

Genius by Stephen Hawking

Traveling the globe to reveal the secrets of the most successful carnivores on the planet -- the canids.

Dogs in the Wild, A Nature Miniseries

Exploring animal behavior, care and conversation.

Disney Animals

Behind the scenes at the Small Animals Hospital in Glasgow, Scotland.

Animal ER

Active camera movements, exciting animations and moving objects to encourage your dogs' playfulness when home alone.

Stimulation

Examining how the human immune system is the key to battling the COVID-19 pandemic.

The Body Vs. Coronavirus

The shark survival team crash lands off the remote Pacific island of Palau, where it must face-off against oceanic sharks in the struggle to get to shore.

Sharkwrecked: Crash Landing

Detalles de la vida salvaje con la ayuda de la más alta tecnología.

Depredadores

Exploring the true stories of dogs that are best pals not only with humans, but with a variety of different animal species.

Best Friends Furever With Kel Mitchell

Innovative graphics and animation analyze user generated footage of the natural world.

Nature Gone Wild

Remarkable strategies employed by hunters to catch their prey and the hunted to escape.

The Hunt

A showcase of innovative technologies featuring NASA scientists, researchers and engineers; hosted by Jennifer Pulley.

NASA X

Dr. Craig O'Connell and Marc Payne return to where they filmed a juvenile great white; believing there's a nursery nearby, they follow the trail to a discovery that could change everything known about great whites.

Return to Lair of the Great White

Documentaries focus on science, the natural world, history and research.

NOVA

Exploring the solar system through the eyes of intrepid machines.

Cosmic Vistas

Traveling to the extremes on all seven continents to meet people and animals living and working on the front line of climate change.

Dynamic Planet

Researchers investigate if orcas are hunting great whites in New Zealand.

Orca vs. Great White

Peek inside the lives of penguins, giraffes, chimps and other animals to see how these creatures are surprisingly similar to us.

Animals, They're Just Like Us!

High-school science teacher Craig Beals digs into one of America's biggest mysteries, the Yellowstone super volcano; Craig is on a mission to find out when it erupted last.

Secret Earth: Yellowstone Supervolcano

A look back at the cutest baby moments; a tiny pygmy marmoset gives birth to an even tinier baby; a Thomson's gazelle needs a helping hand from zoo staff; a newborn snow leopard struggles to walk; a little blue penguin becomes a star.

The Zoo: Meet the Babies

This series is an epic journey through space and time from lava-spewing volcanoes over petrified waves to chiselled marble palaces and granite colossi.

Rock of Ages

British TV host Philippa Forrester and her husband, Charlie, attempt to rehabilitate an abandoned otter named Grace.

Saving Grace

Hippos are invading Colombia, thanks to Escobar, and the government must act.

National Geographic Investigates - Invaders: Colombia's Hippos

The Air Jaws team returns to Seal Rock to capture the highest breach ever recorded; Rocket Shark holds the record at 15-feet.

Air Jaws: Going for Gold

Secret Life of the Desert

The World Dog Surfing Championships Best Waves competition rewards the best waves, champion dog surfers have surfed over the past year.

2025 World Dog Surfing Championships Best Waves

Adrian Dunbar returns home and reconnects with his roots, experiencing some of the world's greatest scenery, meeting old friends and completing an epic journey.

Adrian Dunbar's Coastal Ireland

Host Jeff Corwin teams up with everyday people who are making an extraordinary impact on the world through animal advocacy, wildlife conservation, youth empowerment and aiding those dealing with food insecurity issues.

Extraordinary World With Jeff Corwin

Dr. Paul O'Donoghue joins expert vets in Thailand to see how staff at the world's largest elephant hospital care for families of Asian Elephants, from tiny babies to grandparents.

Elephant Hospital

Great white sharks are infiltrating the waters off Cape Cod, Mass.; shark experts and scientists head to New Zealand to test cutting-edge technology for shark detecting surveillance, hoping to bring it back to Cape Cod.

Sharks of the Badlands

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