Earth’s eighth continent, Zealandia, has been largely unrecognized and “missing” from maps for 375 years. This mostly underwater landmass, spanning about 4.9 million square kilometers, challenges ...

Known today as the “Black Belt,” the southeastern United States was once covered by an ancient sea—one that continues to shape modern history. Frank Toland is a park ranger for Tuskegee Airmen ...

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As National Geographic reimagines its iconic headquarters for the 21st century, here’s a look back at its history as a base for both Cold War spies and the Society’s own Explorers. The National ...