Katia Krafft traveled to volcanoes around the world to unlock their mysteries, capture their beauty, and raise awareness of their risks.

The killer whales ripped the liver out of a shark and passed it around—only the second time orcas have been seen engaging in ...

Pura Vida,” describes the essence of Costa Rica and the pride of its people. It’s a feeling, too, that visitors can discover ...

The sport doesn’t just have physical benefits—it’s a mental game. “Rock climbing fires every system of the body and mind.” ...

With stunning nature, ancient sacred sites, and a burial ground for kings, the sacred—and car-free—Isle of Iona is said to be ...

Alpine showstoppers, time-travelling railways and more — explore these lesser-known trips on Europe’s most punctual network.

Scientists are studying the effect of “social frailty” on memory loss—and testing whether AI companions can help.

In our Ask a Nat Geo Expert Anything series, award-winning photojournalist Lynsey Addario opens up about the perils of her work, the personal price one pays, and her advice for those just getting into ...