During the harsh Himalayan winters, a snow leopard’s hunt for food must be relentless—and that means being ready for anything. #HostilePlanet is now streaming on DisneyPlus and hulu.

You’ve undoubtedly heard the phrase, "You are what you eat." It turns out that it may apply to brain health nearly as much as physical health. Research shows that our mood, brain function, and mental well-being can all be influenced by the foods we eat, with ultra-processed foods putting us at higher risk of depression and anxiety. Find out which foods experts say can boost your mental health at the link in bio. Photograph by Oscar Wong, Getty Images

Protecting keystone species like penguins helps many other species in the sea and on land. Scientific research like that of Nat Geo Explorer Pablo (Popi) Garcia Borboroglu (pabloborboroglu) is essential for a sustainable future. As threats to ocean ecosystems continue to impact marine life, finding solutions is crucial for their survival.

The National Geographic 33 showcases individuals united by a passion for positive change—and serves as a reminder that the power to make a difference lies within each of us. Explore the diverse perspectives and inspiring stories of the inaugural #NatGeo33 at the link in bio. Photographs by micaiahcarter, vidarlogi, micaiahcarter, djeneba.aduayom, jasonericlaciste, joyceszeng, cassblackbird, micaiahcarter, jonasfredwallkarlsson

European explorers spent hundreds of years searching for the Northwest Passage, the fabled Arctic shortcut between the Atlantic and Pacific Oceans. However, one prominent explorer, Sir John Franklin, along with his two ships and 129 crew members, mysteriously vanished during their journey to find the passage. So, what exactly happened to the Franklin expedition? Learn more about the mystery and how it still captivates explorers today at the link in the bio. Host: thehalleybee

Most mammals rely on rising CO2 levels to tell them when they need to take a breath, but new experiments show that seals may be able to sense their blood oxygen levels. While humans and other land animals don’t seem to have evolved to notice low oxygen levels in their blood—meaning they sometimes can't tell when they’re about to pass out—seals appear aware of this and can change their behavior accordingly. Dive into the details at the link in bio 🦭 Photographs by greg.lecoeur

Athlete turned activist Tayshan Hayden-Smith is working to reimagine London’s neighborhoods with his organization Grow to Know (growtoknow.world). From making gardening more accessible to a new generation, to empowering grassroots movements and battling inequity, his mission has expanded in a way that “seeks joy and justice.” We’re proud to recognize his impact as a #NatGeo33 honoree. Learn more about Tayshan and the Nat Geo 33 at the link in bio. Tayshan Hayden-Smith photographed by hammond_robin in the North Kensington neighborhood of London. In homage to our 33 founders, we’re proud to introduce the National Geographic 33—an initiative honoring a new generation of global trailblazers who are making a profound impact on conservation, science, policy, storytelling, and beyond.

This is the unforgettable stunt that inspired davidblaine to travel the world and learn seemingly impossible feats from local experts. Discover more about his journey to David Blaine: Do Not Attempt on National Geographic's YouTube at the link in bio. Watch the final two episodes of #DavidBlaineDoNotAttempt this Sunday at 9/8c on National Geographic. Stream next day on DisneyPlus and hulu.

Photo by beverlyjoubert | A new day unfolds in strokes of magenta and violet over Kenya's endless savanna, complete with an unmistakable silhouette. Wildebeests, also known as gnu, are a true oddity of design. Knobbly knees, sloping backs, wild eyes, and bedraggled beards: It all makes for a creature that looks as though it’s been assembled from spare parts. But don't be fooled by the scrappy appearance and loping gait. Wildebeests have more mettle than most. They are endurance specialists built for the long haul, capable of navigating hundreds of miles of harsh terrain and fending off predatory attacks as they push on. Their migrations keep the Serengeti-Mara ecosystem in motion, driving the ancient rhythms that sustain life on these plains.