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Newsletters Subscribe Menu Animals 8 fascinating facts about supersmart octopuses Our photographer got an exclusive look at how researchers are learning more about these cephalopods—and how that relates to us. Animals An octopus invited this writer into her tank—and her secret world In an excerpt from the new book Secrets of the Octopus, an animal lover offers insight into this strange, beautiful, curious creature.” Animals Octopuses have a lot of secrets. Can you guess 8 of them? A master of disguise, cunning escape artist, and selfless parent, the octopus is an extraordinary creature. How well do you know them? Octopuses are like aliens on Earth: three hearts, blue blood and the ability to squeeze through a space the size of their eyeballs. From Academy Award®-winning filmmaker and National Geographic Explorer-at- Large James Cameron , the next installment of the award-winning SECRETS OF franchise returns with SECRETS OF THE OCTOPUS . The three-part series explores their one-of-a-kind superpowers, extraordinary intelligence, and secret social lives. There is so much more to these weird and wonderful animals that are intelligent enough to use tools, transform their bodies to mimic other animals, and even communicate with different species. Narrated by award-winning actor Paul Rudd and featuring National Geographic Explorer, Wayfinder Awardee and science communicator Dr. Alex Schnell , SECRETS OF THE OCTOPUS will bring us closer than ever to these elusive creatures. Explore England’s iconic chalk streams are in trouble Environment England’s iconic chalk streams are in trouble England’s iconic chalk streams are in trouble Read Zoroastrianism still has fervent followers History & Culture Zoroastrianism still has fervent followers Zoroastrianism still has fervent followers Read See how ancient Indigenous artists left their mark Photography See how ancient Indigenous artists left their mark See how ancient Indigenous artists left their mark Read This biologist and her rescue dog help protect bears in the Andes Animals Perpetual Planet This biologist and her rescue dog help protect bears in the Andes This biologist and her rescue dog help protect bears in the Andes Read Done the Camino? Try tackling Japan’s 88-temple Shikoku Trail Travel Done the Camino? Try tackling Japan’s 88-temple Shikoku Trail Done the Camino? Try tackling Japan’s 88-temple Shikoku Trail Read How eating ‘bacon bugs’ helps save lemurs Animals How eating ‘bacon bugs’ helps save lemurs How eating ‘bacon bugs’ helps save lemurs Read This Inca girl was frozen for 500 years. She just got a new face. History & Culture This Inca girl was frozen for 500 years. She just got a new face. This Inca girl was frozen for 500 years. She just got a new face. Read Latest Issues May 2024 Issue Magazine May 2024 Issue April 2024 Issue Magazine April 2024 Issue March 2024 Issue Magazine March 2024 Issue February 2024 Issue Magazine February 2024 Issue January 2024 Issue Magazine January 2024 Issue See Archive Watch This How these 1930s maps left some neighborhoods with fewer trees Trees are more than just beautiful fixtures of any city neighborhood. They make hot summer days more bearable by providing shade and naturally cooling air temperatures in the immediate surroundings. However, researchers have found a distinct and historical connection between tree canopy disparity in wealthy, mostly white neighborhoods and low-income, often minority communities. It goes back to a discriminatory housing practice called redlining. Under a New Deal program, maps of over 200 American cities were created to determine which residential areas were creditworthy to receive federal loans. The grading system heavily disadvantaged people of color, immigrants, and low-income families, making it hard to obtain the funds for mortgages and to build and maintain parks or other tree-covered urban spaces. More than 50 years after the practice was banned by the Fair Housing Act of 1968, the sweltering effects continue to be felt in formerly redlined areas that still have fewer trees to keep neighborhoods cool. Now Playing 6:35 How these 1930s maps left some neighborhoods with fewer trees Up Next 6:45 Why a whale’s world is a world of sound Now Playing 4:50 Behind the Scenes of Our January 2021 Special Issue, ‘2020: The Year in Pictures’ Now Playing 2:07 The Making of a Photograph: Commitment March Now Playing 2:26 Tales of the Giant Now Playing 19:42 Discover how conservationists are reintroducing extinct wildlife in Iberá National Park Subscribe to National Geographic Subscribe Go Further Animals He’s called ‘omacha,’ a dolphin that transforms into a man. Why? Environment Perpetual Planet He’s called ‘omacha,’ a dolphin that transforms into a man. Why? Behind the scenes at America’s biggest birding festival Animals Behind the scenes at America’s biggest birding festival How scientists are piecing together a sperm whale ‘alphabet’ Animals How scientists are piecing together a sperm whale ‘alphabet’ Top 4 myths about wolves, busted by experts Animals Top 4 myths about wolves, busted by experts 5 ways orcas are surprising scientists Animals 5 ways orcas are surprising scientists Orangutan seen using plants to heal wound for first time Animals Orangutan seen using plants to heal wound for first time Environment He’s called ‘omacha,’ a dolphin that transforms into a man. Why? Environment Perpetual Planet He’s called ‘omacha,’ a dolphin that transforms into a man. Why? Are chili peppers getting less spicy? Environment Are chili peppers getting less spicy? The northernmost flower living at the top of the world Environment The northernmost flower living at the top of the world This beautiful floating flower is wreaking havoc on Nigeria Environment This beautiful floating flower is wreaking havoc on Nigeria What the Aral Sea might teach us about life after disaster Environment What the Aral Sea might teach us about life after disaster What La Palma’s ’lava tubes’ tell us about life on other planets Environment What La Palma’s ’lava tubes’ tell us about life on other planets How fungi form ‘fairy rings’ and inspire superstitions Environment How fungi form ‘fairy rings’ and inspire superstitions Your favorite foods may not taste the same in the future. Here’s why. Environment Your favorite foods may not taste the same in the future. Here’s why. Are the Great Lakes the key to solving America’s emissions conundrum? Environment Are the Great Lakes the key to solving America’s emissions conundrum? The world’s historic sites face climate change. Can Petra lead the way? Environment The world’s historic sites face climate change. Can Petra lead the way? England’s iconic chalk streams are in trouble Environment England’s iconic chalk streams are in trouble This pristine piece of the Amazon shows nature’s resilience Environment Perpetual Planet This pristine piece of the Amazon shows nature’s resilience History & Culture Why are vitamins named after letters? Science Why are vitamins named after letters? Eurovision’s unlikely historical origins History & Culture Eurovision’s unlikely historical origins This thriving society vanished into thin air. What happened? History Magazine This thriving society vanished into thin air. What happened? Here’s a colorful history of red lipstick History & Culture Here’s a colorful history of red lipstick What lies beneath Hitler’s war lair? History & Culture What lies beneath Hitler’s war lair? These were the real rules of courtship in the ‘Bridgerton’ era History & Culture These were the real rules of courtship in the ‘Bridgerton’ era Science Why are vitamins named after letters? Science Why are vitamins named after letters? Is the 5-second rule true? Science finally has an answer. Science Gory Details Is the 5-second rule true? Science finally has an answer. E-bikes are good for the environment—but what about your health? Science Mind, Body, Wonder E-bikes are good for the environment—but what about your health?...