From over 100,000 films, discover the handful you'll love.
Free or premium access to the world's largest documentary library.
7934 films(Page 125 of 166)
Bonaire's National Marine Park, established in 1977, protects coastal waters up to 60 meters deep, supporting some of the healthiest coral reefs in the Caribbean.
Hot Pink Dolphins fights to save Jeju Island's dolphins from habitat loss and development.
This Spanish video highlights altered ecology and the urgent need for global environmental protection.
In the aftermath of the K-Pg extinction, research by Franz Anthony highlights how certain plants adapted by increasing their DNA content to survive ecological upheaval.
Titanoboa, the largest snake ever known, thrived in ancient Colombia around 59 million years ago due to the effects of a warming planet.
The Amazon rainforest's transformation into a diverse ecosystem of flowering plants was initiated by a significant mass extinction event millions of years ago.
Yellowstone, a supervolcano in North America, has played a crucial role in creating some of the continent's most remarkable fossil deposits.
Controlled patchwork fires help reduce combustible matter and encourage the growth of food plants like bush tomatoes and green grass for kangaroos.
Air plants, like Lancia mini-me, thrive without soil and adapt to diverse environments.
The evolution of ocean-going whales like Borealodon has significantly influenced deep ocean communities, particularly around geothermal vents, following their death.
Bison, once numbering 50 to 60 million, now roam Yellowstone National Park with only 4,000 to 5,000 remaining in Pelican Valley.
The evolution of the butthole represents a significant milestone in animal development, challenging traditional definitions of this anatomical feature.
Cheetahs, toads, bald eagles, monitor lizards, and turtles demonstrate their unique survival strategies in various environments, showcasing their adaptability and resilience.
Polar bears, Arctic foxes, and other wildlife adapt to extreme cold in regions like Antarctica and the Arctic, showcasing their survival strategies.
Blood has evolved in various forms, including red, blue, and green, showcasing its transformative role in the evolutionary history of animals over millions of years.
A tiny house measuring 85 square feet is transformed on a remote oceanfront plot in Maui, demonstrating the potential for sustainable living.
After 17 years underground, Brood X cicadas emerge in the United States, creating a loud chorus as they compete to attract mates before facing a deadly parasitic fungus.
Crews must catch £18,000 worth of crab during the 2023 Alaskan king crab season while adapting to changing ocean conditions and equipment failures.
The extinction of dinosaurs led to significant ecological changes that facilitated the evolution of diverse fruit species and their respective consumers.
The evolutionary transition from dinosaurs to birds is explored through scientific evidence, including the impact of the asteroid 66 million years ago and new survival theories.
Beavers in Wyoming build dams to create impoundments for protection against predators.
The Indian tiger only succeeds in killing once in every 20 attempts, thanks to the alert system used by chital deer and langurs.
Marine mammals, particularly dolphins, play a crucial role in assisting the U.S. Navy with underwater operations and mine detection.
Sponges, resilient filter-feeding organisms, have survived multiple mass extinction events and played a crucial role in maintaining Earth's ecosystems.
Wood frogs in Alaska exhibit remarkable adaptations that allow them to survive being frozen solid during harsh winter months.
Three billion people rely on the ocean for food, yet human activities like overfishing and pollution threaten its health and future.
A female oil bee uses her long front legs to collect oils from Twin Spurs flowers, allowing her to gather food for her larvae efficiently.
Bengal Tigers, facing extinction, find refuge in Kanha National Park, India, highlighting the urgent need for conservation efforts amid human interactions.
A three-year-old tigress named Amsa arrives at Kanha National Park, where she will need to hunt about 40 animals each year to feed her future cubs.
Kenya faces rising lakes in the Rift Valley while drought areas in the Northeast suffer.
Psilocybin, the psychoactive component in magic mushrooms, shows potential in alleviating anxiety and depression in terminal cancer patients facing existential distress.
Eight-year-old Oreo has scars from a lion attack as he protects his cattle near the Kenya-Tanzania border.
Mountains significantly influence evolutionary processes, altering animal diversity and revealing unexpected insights about primates over time.
In South Africa, there are four times more lions in captivity than in the wild, with wealthy hunters paying around $30,000 to kill them in fenced enclosures.
Pigeons possess an extraordinary ability to navigate home over long distances, a phenomenon explored through scientific research and historical accounts.
Aegirocassis, the largest radiodont from the Early Ordovician, reached over 2 meters in length, enabled by a significant evolutionary shift in plankton.
Botanical carnivory evolves as certain plants adapt to nutrient-poor environments, showcasing unique survival strategies in species like sundews.
Seahorses, known for their poor swimming abilities, have a complex evolutionary history that reveals their global distribution and origins, as explored by Eons and Franz Anthony.
In the Jurassic period, insect pollination evolved twice, highlighting the changing relationships between plants and insects, as explored by experts like Dr. Conrad C. Labandeira.
Gibbs Kaguru faced a choice between a Pre-Med program and diving with sharks in South Africa, leading to his research on their color-changing abilities.
During the golden age of sharks, diverse species thrived in Earth's oceans, but most of that remarkable variety was lost over time.
Sloths exhibit remarkable ecological diversity, having evolved from marine foragers and underground dwellers to their current arboreal lifestyle, with only tree-dwelling relatives remaining.
The rise of venomous elapids has triggered an evolutionary arms race, impacting not only other species but also early human ancestors.
Solar Flares pose serious threats to Earth through high-energy radiation and magnetic disturbances.
Throughout the Cenozoic Era, marsupials and their metatherian relatives thrived in South America, adapting to various ecological niches and evolving into diverse forms.
Planet Insect Scientists document how the common house fly and bean weevil adapt their behaviors and abilities for survival in various environments.
Long-jawed proboscideans were rapidly replaced by modern elephants and their ancestors due to climate change, which favored the evolution of flexible trunks.
Fermilab physicists announced on April 7 that the mass of the W boson is 0.1% heavier than previously expected, raising questions about particle physics.
