Each Olmec head is unique, leading archeologists to believe they may have been made in honor of ancient Mesoamerican rulers.

You might not expect to find this untouched gem with distinctive geographical features in Nevada, but that's what makes it ...

LiDAR uncovers hidden Neolithic fortification, revealing sophisticated ancient human defense from 5,000 years ago.

"Whether it's a lesser-known park to explore or a chance to discover some off-the-beaten-path historic landmarks ... the Lehman Caves, ancient bristlecone pines and Nevada's tallest peak.

Beneath the United States lies a surprising network of caves shaped over millions of years. Some feel almost otherworldly, ...

Though national parks and monuments dot the Nevada-California ... including the Lehman Caves, ancient bristlecone pines and Nevada's tallest peak. Why is Lake Tahoe not a national park?

National Geographic photographer Keith Ladzinski shares the wins that come from exploring activities, arts and culture beyond ...

Looking for a new challenge? Check out one of these exciting marathons with stunning views, energetic crowds, and unique ...

Maybe you want to visit the Great Pyramid of Giza, the only surviving Wonder of the Ancient World (a list ... a deep gorge and many of its most famous landmarks are literally carved into the ...

It’s time to swap the fly and flop getaway on the Spanish coast for a culture-filled city break to explore what this country ...