From over 100,000 films, discover the handful you'll love.
Free or premium access to the world's largest documentary library.
1248 films(Page 17 of 26)
More than 15,000 container ships sail daily, contributing to noise pollution that threatens thousands of marine species and disrupts their communication and navigation.
In Patagonia, orcas demonstrate advanced hunting techniques and teamwork as they pursue sea lions, highlighting their status as apex predators in the ocean.
In a remote coastal village in Madagascar, local entrepreneur Dini cultivates sea cucumbers to combat overfishing and restore marine ecosystems.
Scientists train reef sharks to control the invasive lionfish population in the Atlantic Ocean.
Zoo vets give Kaylee, a 400-lb dolphin, a CT scan in a challenging medical procedure.
Madison Stewart educates about sharks to reduce fear and promote understanding in schools.
In 1948, archaeologist Graham Clark led a dig at Star Car, uncovering one of the best Mesolithic settlements in Europe, preserved for 10,000 years.
Boats that have been hunting return to Indonesia's durable floating houses at dusk.
The Amazonian Manatee Rescue Center in Iquitos, Peru, cares for orphaned baby manatees.
In the Arctic, world-class scientists and filmmakers from National Geographic explore the region's unique wildlife and ancient civilizations, highlighting its beauty and fragility.
Tiger sharks in the Essequibo River are efficient predators, using their camouflage to blend into the light and shade of the water's surface.
A wave of jellyfish has surged into coastal waters, creating challenges for marine ecosystems and prompting concerns about their increasing populations.
In March 1940, John Steinbeck and marine biologist Ed Ricketts sail to the Sea of Cortez to document its diverse marine life and explore ecological interconnectedness.
Orcas enjoy seaweed massages directed by Bertrand Loyer in this engaging documentary.
King crabs are expanding into the Atlantic as they adapt to warming ocean temperatures.
This Spanish video highlights the diverse life in Cuba's beautiful mangrove forest.
Samuel Safa's orchestral score for the documentary captures the essence of the ocean and its inhabitants through a meticulous studio recording process.
A Mako shark can win a fight against a great white by using its speed and a special move to cripple its opponent.
In Cuba, mangroves create a unique ecosystem where ocean and fresh water mix, supporting diverse marine life and stabilizing coastal environments.
Wrasse perform cleaning for manta rays in David Attenborough's Great Barrier Reef series.
Marine iguanas expel excess salt through their nostrils after underwater feasting.
Dolphins evolved from land-dwelling ancestors, adapting to diverse marine environments over millions of years, as explored through their evolutionary history.
Manatees, often seen at marinas in Miami, are known for their gentle nature and interactions with humans, including memorable moments of bonding between mothers and calves.
Two parasites in fish, crabs, and shrimp can lead to deficiencies in physical, mental, and reproductive development, impacting future generations' health.
Less than 0.001 percent of the ocean floor has been mapped, yet deep-sea mining threatens to disrupt its fragile ecosystems and unknown species.
World-class scientists, photographers, and filmmakers showcase the wonders of wildlife, ancient civilizations, and hidden worlds through National Geographic's lens.
Cape Gannets dive at high speeds to hunt sardines and return to their nests each year.
In the Scottish Highlands, local legends and scientific investigations converge to explore the enduring mystery of the Loch Ness Monster.
Lukas Isall discusses Palau's vibrant corals and their role in combating climate change.
Some marine life is exposed to noise levels that can destroy their sense of hearing, leading to stress and reduced reproductive success.
Overfishing threatens marine ecosystems and raises questions about sustainable seafood consumption, prompting discussions on whether to continue eating fish.
In a comprehensive exploration of Earth's geological history, this documentary examines prehistoric ecosystems and the evolution of life across various epochs.
Powerful storms in the Atlantic Ocean generate massive surf, captured through advanced technology like the Inspire 1 V2 drone and Phantom Flex 4K camera.
In Dubai, entrepreneurs restore coral reefs to combat climate change and protect our planet.
The Cabrera National Park in Spain is a vital sanctuary for endangered Mediterranean species.
Scientists explore parts of the ocean floor for the first time using the RV Investigator.
Phil and Jess join Eduardo Castillo to explore Yucatan's cenotes and Maya secrets.
Mark and Noah test whether sharks attack GoPro cameras while conducting experiments in the Bermuda Triangle, a region known for its myths and legends.
A young diver describes a whale shark as being bigger than his arm span while snorkeling in the Great Barrier Reef.
Southern Right Whales return to the Valdes Peninsula in Argentina to breed and give birth, a vital habitat for their survival after years of hunting.
Kimi Werner reflects on her transition from competitive diving to sustainable fishing in the Tuamotu Archipelago, emphasizing community, cultural connection, and knowledge-sharing.
The narrator sails from Santa Barbara to Panama, seeking freedom and self-discovery.
1500 species of sea cucumbers are trafficked globally, with a black market in India valued at $200 million threatening marine ecosystems and local communities.
The Ocean Twilight Zone, a mesopelagic region rich in undiscovered life, is explored by scientists seeking insights into climate change and global ecosystems.
Weddell seals thrive in Antarctica's cold waters, showcasing their resilient adaptations.
Each strand of Sargassum can grow almost the length of a school bus, forming vast mats that stretch several football fields long in the Sargasso Sea.
In the Galapagos Islands, world-class scientists and filmmakers from National Geographic explore unique ecosystems, ancient civilizations, and conservation efforts.
A baby shark pushes through its tight eggshell at the Bright Now Aquarium, marking a significant moment in its early life.
