Trafficked with Mariana van Zeller is an original documentary series that explores the complex and dangerous inner-workings of the global underworld, black and informal markets. Each adventure follows ...

There is tremendous fun to be had striding across dale and over fell, up mountain gradient and along the precipice of a ...

As New York City celebrates the 400th anniversary of its founding, National Geographic looks back on more than a century of ...

Is your brain aging faster than your chronological age? New research shows it could raise your risk of death and dementia ...

From tingly legs to bulging veins, these warning signs may point to chronic venous insufficiency—a widespread circulatory ...

The famous adventurer died while paragliding on Italy’s Adriatic coast. His legacy includes a number of world ...

Braces, rubber bands, even jaw surgery—millions endure them in pursuit of a straighter smile. But were misaligned smiles ...

The non-native snakes are overrunning Florida and must be eliminated. Fashion designers are determined to make sure their ...

Built nearly 100 years ago, the remote lodge offered majestic views of one of our finest national parks before it burned in ...

Engineers believe Hadrian’s Aqueduct, which was constructed in the second century, can help the city conserve dwindling water ...

Both men and women report higher sexual satisfaction with aging, but women may especially benefit. One study found that women ...

From a hummingbird in flight to up-close encounters with parasites and their hosts, these images will spark the curiosity ...